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Télesphore SIME-NGANDO

266
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Differential Effects of Viruses on the Growth Efficiency of Freshwater Bacterioplankton in Eutrophic Relative to Non-Eutrophic Lakes

Angia Sriram Pradeep Ram , Télesphore Sime-Ngando
Microorganisms, 2023, 11 (2), pp.384. ⟨10.3390/microorganisms11020384⟩
Journal articles hal-03980580v1
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The Impact of Lytic Viruses on Bacterial Carbon Metabolism in a Temperate Freshwater Reservoir (Naussac, France)

Angia Sriram Pradeep Ram , Marie-Eve Mauduit , Jonathan Colombet , Fanny Perriere , Antoine Thouvenot
Advances in Applied Microbiology, 2023, 3 (4), pp.1407-1423. ⟨10.3390/applmicrobiol3040095⟩
Journal articles hal-04356402v1
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Top‐Down Controls of Bacterial Metabolism: A Case Study from a Temperate Freshwater Lake Ecosystem

Angia Sriram Pradeep Ram , Marie-Eve Mauduit , Jonathan Colombet , Fanny Perriere , Antoine Thouvenot
Microorganisms, 2022, 7 (2), pp.715. ⟨10.3390/microorganisms10040715⟩
Journal articles hal-03865107v1
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Minimum inhibition and bacterial concentrations of the plant Moringa Oleifera extracts against the bacteria Escherichia coli and Staphylococcus aureux

Claire Stéphane Metsopkeng , Mireille Ebiane Nougang , Antoine Tamsa Arfao , Fanny Perrière , Luciane Marlyse Moungang
Bacterial Empire, inPress, ⟨10.36547/be.484⟩
Journal articles hal-03865237v1
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Morphology, morphometry and infraciliature of four new species of Clevelandellida de Puytorac and Grain, 1976 (Ciliophora: Armophorea) from the digestive tube of hydromorphic earthworms in the Cameroonian coastal zone

Paul Alain Nana , Nectaire Lié , Nyamsi Tchatcho , Fils Mamert Onana , Zéphyrin Fokam
Protistology, 2022, 3 (4), pp.187-198. ⟨10.21685/1680-0826-2022-16-3-4⟩
Journal articles hal-03865301v1
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Long-Term Incubation of Lake Water Enables Genomic Sampling of Consortia Involving Planctomycetes and Candidate Phyla Radiation Bacteria

Alexander L Jaffe , Maxime Fuster , Marie C Schoelmerich , Lin-Xing Chen , Jonathan Colombet
mSystems, 2022, 7 (2), ⟨10.1128/msystems.00223-22⟩
Journal articles hal-03865093v1
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Contrasting Impact of Viral Activity on Prokaryotic Populations in the Coastal and Offshore Regions of the Eastern Arabian Sea

P K Shruthi , Ammini Parvathi , Angia Sriram Pradeep Ram , Shyla Hafza , Jose K Albin
Diversity, 2022, 14 (3), pp.230. ⟨10.3390/d14030230⟩
Journal articles hal-03865128v1
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Comparison of the Biodegradation of Polypropylene (PP) and Low Density Polyethylene (LDPE) by Pseudomonas aeruginosa and Staphylococcus aureus at Different pH Ranges under Mesophilic Condition

Edith Brunelle Mouafo Tamnou , Mireille Ebiane Nougang , Claire Stéphane Metsopkeng , Manouore Njoya Awawou , Jean Samuel Eheth
Journal of Advances in Microbiology, 2022, 22 (9), pp.60 - 76. ⟨10.9734/jamb/2022/v22i930489⟩
Journal articles hal-03865333v1
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Four new species of Hysterocinetida (Protozoa: Ciliophora) from the digestive tract of earthworms collected to the lower Nyong estuary (South Coast, Cameroon)

Paul Alain Nana , Siméon Tchakonté , Anselme Crepin Mama , Fils Mamert Onana , Zéphyrin Fokam
Zootaxa, 2022, 5194 (2), pp.233-244. ⟨10.11646/zootaxa.5194.2.5⟩
Journal articles hal-03865315v1
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Abundance Dynamics of 2 Bacillus Species in Rain and Underground Water in an Urbanized Area in Cameroon (Central Africa) and Impact of Some Abiotic Parameters

Morelle Raïsa Djiala Tagne , Claire Stéphane Metsopkeng , Mireille Ebiane Nougang , Edith Brunelle Mouafo Tamnou , Manouore Njoya Awawou
International Journal of Natural Resource Ecology and Management, 2022, 7 (2), pp.109-120. ⟨10.11648/j.ijnrem.20220702.16⟩
Journal articles hal-03865377v1

Contrasting Impact of Viral Activity on Prokaryotic Populations in the Coastal and Offshore Regions of the Eastern Arabian Sea

Pk Shruthi , Ammini Parvathi , Angia Sriram Pradeep Ram , Shyla Hafza , Jose Albin
Diversity, 2022, 14 (3), pp.230. ⟨10.3390/d14030230⟩
Journal articles hal-03844280v1

Top-Down Controls of Bacterial Metabolism: A Case Study from a Temperate Freshwater Lake Ecosystem

Angia Sriram Pradeep Ram , Marie-Eve Mauduit , Jonathan Colombet , Fanny Perriere , Antoine Thouvenot
Microorganisms, 2022, 10 (4), pp.715. ⟨10.3390/microorganisms10040715⟩
Journal articles hal-03844254v1

Evaluation of the health risks linked to two swimming pools regularly frequented from the city of Yaounde in Cameroon (Central Africa)

Paul Alain Nana , Elvire Olivia Manezeu Tonleu , Paul-Alain Nana , Fils Mamert Onana , Nectaire Lié Nyamsi Tchatcho
Environmental Monitoring and Assessment, 2021, 193 (1), ⟨10.1007/s10661-020-08829-7⟩
Journal articles hal-03168652v1
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Seasonal variations in viral distribution, dynamics and viral mediated host mortality in the Arabian Sea

Aparna Sreekumar , Parvathi Ammini , Jasna Vijayan , Pradeep Ram Angia Sriram , Sime-Ngando Telesphore
Marine Biology, 2021, 168 (3), pp.28. ⟨10.1007/s00227-020-03816-5⟩
Journal articles hal-03865410v1
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Antibiotic susceptibility of four Enterobacteriaceae strains (Enterobacter cloacae, Citrobacter freundii, Salmonella typhi and Shigella sonnei) isolated from wastewater, surface water and groundwater in the equatorial zone of Cameroon (Central Africa)

Awawou Manouore Njoya , Yves Poutoum Yogne , Jean Samuel Eheth , Edith Brunelle Mouafo Tamnou , Claire Stéphane Metsopkeng
World Journal of Advanced Research and Reviews, 2021, 11 (1), pp.120 - 137. ⟨10.30574/wjarr.2021.11.1.0303⟩
Journal articles hal-03865450v1
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Distribution patterns of Vibrionaceae abundance on the landing stages in coastal area: Understanding the influence of physicochemical variables by using multiple linear regression models and corrgram for matrix correlation

Tamsa Arfao Antoine , Fils Onana Mamert , Marlyse Moungang Luciane , Brice Tchuimaleu Emadjeu Joel , Pulchérie Tamatcho Kweyang Blandine
African Journal of Microbiology Research, 2021, 15 (6), pp.304-317. ⟨10.5897/ajmr2021.9530⟩
Journal articles hal-03865466v1

Biodegradation of polyethylene by the bacterium Pseudomonas aeruginosa in acidic aquatic microcosm and effect of the environmental temperature

Edith Mouafo Tamnou , Antoine Tamsa Arfao , Mireille Nougang , Claire Metsopkeng , Olive Noah Ewoti
Environmental Challenges, 2021, 3, pp.100056. ⟨10.1016/j.envc.2021.100056⟩
Journal articles hal-03168659v1
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Comparative Approach of the Antibiotics Susceptibility of some Bacterial Strains Concurrently Isolated from Raw Milk and Cattle Feed (Water and Fodder) from some Farms in the West Region of Cameroon (Central Africa)

P. Ngo Bahebeck , C S Metsopkeng , J S Eheth , A. Tamsa Arfao , A. Manouore Njoya
Archives of Current Research International, 2021, pp.27 - 39. ⟨10.9734/acri/2021/v21i730257⟩
Journal articles hal-03865421v1
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Seasonal microbial food web dynamics in contrasting Southern Ocean productivity regimes

Urania Chistaki , Audrey Gueneugues , Yan Liu , Stéphane Blain , Philippe Catala
Limnology and Oceanography, 2021, 66 (1), pp.108-122. ⟨10.1002/lno.11591⟩
Journal articles hal-03034631v1

Comparative study of Moringa stenopetala root and leaf extracts against the bacteria Staphyloccocus aureus strain from aquatic environment.

C.S. Metsopkeng , M.E. Nougang , Paul Alain Nana , P.A. Nana , A. Tamsa Arfao
Scientific African, 2020, 10, pp.e00549. ⟨10.1016/j.sciaf.2020.e00549⟩
Journal articles hal-03168658v1
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Differential impact of top-down and bottom-up forces in structuring freshwater bacterial communities

A Pradeep ram , J Keshri , T Sime-Ngando
FEMS Microbiology Ecology, 2020, 96 (2), ⟨10.1093/femsec/fiaa005⟩
Journal articles hal-03037880v1
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Contrasting pelagic ecosystem functioning in eastern and western Baffin Bay revealed by trophic network modeling

Blanche Saint-Béat , Brian D Fath , Cyril Aubry , Jonathan Colombet , Julie Dinasquet
Elementa: Science of the Anthropocene, 2020, 8, ⟨10.1525/elementa.397⟩
Journal articles hal-03095448v1

Impact of Rice Stem Borers and Identification of <i>Orseolia oryzivora</i> Harris & Gagné, 1982 (Diptera: Cecidomyiidae) Biotypes in the Southern Cameroon

Karine Moche , Paul Alain Nana , Paul-Alain Nana , Liliane Tandzi Ngoune , Champlain Djieto-Lordon
Agricultural Sciences, 2020, 11 (02), pp.111-123. ⟨10.4236/as.2020.112007⟩
Journal articles hal-03168657v1

Freshwater Perkinsea: diversity, ecology and genomic information

M Jobard , I Wawrzyniak , G Bronner , D Marie , A Vellet
Journal of Plankton Research, 2020, 42 (1), pp.3-17. ⟨10.1093/plankt/fbz068⟩
Journal articles hal-02997226v1
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Impact of Rice Stem Borers and Identification of <i>Orseolia oryzivora</i> Harris & Gagné, 1982 (Diptera: Cecidomyiidae) Biotypes in the Southern Cameroon

Karine Moche , Paul-Alain Nana , Liliane Tandzi Ngoune , Champlain Djieto-Lordon , Noé Woin
Agricultural Sciences, 2020, 11 (02), pp.111-123. ⟨10.4236/as.2020.112007⟩
Journal articles hal-03454695v1
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Trophic conditions influence widespread distribution of Aster-Like nanoparticles within aquatic environments

Maxime Fuster , Hermine H. Billard , Marie Mandart , Johannes Steiger , Telesphore Sime-Ngando
Microbial ecology, 2020, 80 (4), pp.741-745. ⟨10.1007/s00248-020-01541-6⟩
Journal articles hal-03084202v1

Shifting levels of ecological network’s analysis reveals different system properties

N. Niquil , M. Haraldsson , T. Sime-Ngando , P. Huneman , S.R. Borrett
Philosophical Transactions of the Royal Society B: Biological Sciences, 2020, 375 (1796), ⟨10.1098/rstb.2019.0326⟩
Journal articles hal-02890380v1
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Diversity and Structure of the Prokaryotic Communities Indigenous to Two Volcanic Lakes: Nyos and Monoun in Cameroon

Paul-Alain Nana , Moïse Nola , Geneviève Bricheux , Zéphyrin Fokam , Pierre Ngassam
Open Journal of Ecology, 2020, 10 (09), pp.632-650. ⟨10.4236/oje.2020.109039⟩
Journal articles hal-02996331v1
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Genome analysis of Marinobacter phage AS1 suggests its close interactions with host Marinobacter sp

Sreekumar Aparna , Ammini Parvathi , Angia Sriram Pradeep Ram , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2019
Journal articles hal-03043263v1
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Hygroregulation, a key ability for eusocial insects: Native Western European honeybees as a case study

Iris Eouzan , Lionel Garnery , M. Alice Pinto , Damien Delalande , Catia Neves
PLoS ONE, 2019, 14 (2), pp.e0200048. ⟨10.1371/journal.pone.0200048⟩
Journal articles hal-02263651v1

Genome analysis of Marinobacter phage AS1 suggests its close interactions with host Marinobacter sp.

S Aparna , A Parvathi , As Pradeep Ram , T. Sime-Ngando
Aquatic Microbial Ecology, 2019, 83 (2), pp.119-129. ⟨10.3354/ame01912⟩
Journal articles hal-02388970v1
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Novel haloarchaeal viruses from Lake Retba infecting Haloferax and Halorubrum species

Carolina M Mizuno , Bina Prajapati , Soizick Lucas‐staat , Télesphore Sime-Ngando , Patrick Forterre
Environmental Microbiology, 2019, Environmental viruses and their role in shaping ecosystems, 21 (6), pp.2129-2147. ⟨10.1111/1462-2920.14604⟩
Journal articles hal-02362650v1

Less effect of wells physicochemical properties on the antimicrobial susceptibility Pseudomonas aeruginosa isolated in equatorial region of Central Africa

Jean Samuel Eheth , Chrétien Lontsi Djimeli , Paul Alain Nana , Antoine Tamsa Arfao , Olive Vivien Noah Ewoti
Applied Water Science, 2019, 9 (2), ⟨10.1007/s13201-019-0909-9⟩
Journal articles hal-02264275v1
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Distribution patterns of bacterial communities and their potential link to variable viral lysis in temperate freshwater reservoirs

Angia Sriram Pradeep Ram , Jitendra Keshri , Télesphore Sime-Ngando
Aquatic Sciences - Research Across Boundaries, 2019, 81 (4), ⟨10.1007/s00027-019-0669-5⟩
Journal articles hal-03045527v1

Assessment of the Effect of Light, HgCl2 and Organic Compound on Enterococcus faecalis and Escherichia coli Cells Survive in Aquatic Microcosm

Pierrette Ngo Bahebeck , Claire Stephane Metsopkeng , Joelle Signe Mbiada , Chrétien Lontsi Djimeli , Antoine Tamsa Arfao
International Journal of Microbiology and Biotechnology, 2019, 4 (3), pp.55-63. ⟨10.11648/j.ijmb.20190403.11⟩
Journal articles hal-02264289v1
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Discovery of High Abundances of Aster-Like Nanoparticles in Pelagic Environments: Characterization and Dynamics

Jonathan Colombet , Hermine Billard , Bernard Viguès , Stephanie Balor , Christelle Boulé
Frontiers in Microbiology, 2019, 10, ⟨10.3389/fmicb.2019.02376⟩
Journal articles hal-02317473v1
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Reducing the ionizing radiation background does not significantly affect the evolution of Escherichia coli populations over 500 generations

Nathanael Lampe , Pierre Marin , Marianne Coulon , Pierre Micheau , Lydia Maigne
Scientific Reports, 2019, 9 (1), pp.14891. ⟨10.1038/s41598-019-51519-9⟩
Journal articles hal-02337251v1

Biomorphology of crustaceans in a unpolluted stream in the equatorial forest of Cameroon

Gideon Aghaindum Ajeagah , Gertrude Estelle Yogback , Siméon Tchakonté , Paul Alain Nana , Geneviève Bricheux
Revue des Sciences de l'Eau / Journal of Water Science, 2018, 31 (1), ⟨10.7202/1047051ar⟩
Journal articles hal-01924232v1

Differential impact of lytic viruses on prokaryotic morphopopulations in a tropical estuarine system (Cochin estuary, India)

Vijayan Jasna , Angia Sriram Pradeep Ram , Ammini Parvathi , Télesphore Sime-Ngando , Adelaide Almeida
PLoS ONE, 2018, 13 (3), pp.e0194020
Journal articles hal-01981935v1

Rediscovering Zygorhizidium affluens Canter: Molecular Taxonomy, Infectious Cycle, and Cryopreservation of a Chytrid Infecting the Bloom-Forming Diatom Asterionella formosa

Cecilia Rad-Menéndez , Mélanie Gerphagnon , Andrea Garvetto , Paola Arce , Yacine Badis
Applied and Environmental Microbiology, 2018, 84 (23), pp.e01826-18. ⟨10.1128/AEM.01826-18⟩
Journal articles hal-01981931v1
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Bacterial-viral interactions in the sea surface microlayer of a black carbon-dominated tropical coastal ecosystem (Halong Bay, Vietnam)

A.S. Pradeep Ram , Xavier Mari , J. Brune , J.P. Torréton , V.T. Chu
Elementa: Science of the Anthropocene, 2018, 6 (1), pp.13. ⟨10.1525/elementa.276⟩
Journal articles hal-01718181v1

Microbial parasites make cyanobacteria blooms less of a trophic dead end than commonly assumed

Matilda Haraldsson , Mélanie Gerphagnon , Pauline Bazin , Jonathan Colombet , Samuele Tecchio
The International Society of Microbiologial Ecology Journal, 2018, 12, pp.1008-1020. ⟨10.1038/s41396-018-0045-9⟩
Journal articles hal-01981933v1
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ASSESSMENT OF THE ADSORPTION OF AEROMONAS HYDROPHILA ON POLYTHENE IN SODIUM HYPOCHLORITE AND HYDROGEN PEROXIDE TREATED WATER

Chrétien Lontsi Djimeli , Antoine Tamsa Arfao , O. V. Noah Ewoti , Vivien Rossi , Ernest Lango-Yaya
Journal of Water and Environmental Sciences, 2018
Journal articles hal-01982191v1

Taxonomical Resolution and Distribution of Bacterioplankton Along the Vertical Gradient Reveals Pronounced Spatiotemporal Patterns in Contrasted Temperate Freshwater Lakes

Jitendra Keshri , Angia Sriram Pradeep Ram , Paul Alain Nana , Télesphore Sime-Ngando
Microbial ecology, 2018, 76 (2), pp.372-386. ⟨10.1007/s00248-018-1143-y⟩
Journal articles hal-02388988v1

Morphology and infraciliature of two new earthworm ciliates, Hoplitophrya polymorphus sp. nov. and Anoplophrya simplex sp. nov. (Ciliophora: Oligohymenophorea: Astomatia)

Paul Alain Nana , Zéphyrin Fokam , Bernard Vigues , Geneviève Bricheux , Gidéon Ajeagah Aghaindum
Zootaxa, 2018, 4392 (1), ⟨10.11646/zootaxa.4392.1.9⟩
Journal articles hal-01727084v1
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High Incidence of Lysogeny in the Oxygen Minimum Zones of the Arabian Sea (Southwest Coast of India)

Ammini Parvathi , Vijayan Jasna , Sreekumar Aparna , Angia Pradeep Ram , Vijaya Aswathy
Viruses, 2018, 10 (11), pp.588. ⟨10.3390/v10110588⟩
Journal articles hal-01981930v1

Genotypic, size and morphological diversity of virioplankton in a deep oligomesotrophic freshwater lake (Lac Pavin, France)

Jonathan Colombet , Agnès Robin , Télesphore Sime-Ngando
Journal of Environmental Sciences, 2017, 53, pp.48 - 59. ⟨10.1016/j.jes.2016.05.016⟩
Journal articles hal-01624034v1

Integrating chytrid fungal parasites into plankton ecology. Research gaps and needs

Thijs Frenken , Elisabet Alacid , Stella Berger , Elizabeth Bourne , Mélanie Gerphagnon
Environmental Microbiology, 2017
Journal articles hal-02947526v1

Understanding low radiation background biology through controlled evolution experiments

Nathanael Lampe , Vincent Breton , David Sarramia , Télesphore Sime-Ngando , David G. Biron
Evolutionary Applications, 2017, 10 (7), pp.658 - 666. ⟨10.1111/eva.12491⟩
Journal articles hal-01624071v1

Spatial and temporal changes of parasitic chytrids of cyanobacteria

Mélanie Gerphagnon , Jonathan Colombet , Delphine Latour , Télesphore Sime-Ngando
Scientific Reports, 2017, 7 (1), ⟨10.1038/s41598-017-06273-1⟩
Journal articles hal-01624036v1

Distinctive Patterns in the Taxonomical Resolution of Bacterioplankton in the Sediment and Pore Waters of Contrasted Freshwater Lakes

J. Keshri , A. S. Pradeep Ram , T. Sime-Ngando
Microbial ecology, 2017, ⟨10.1007/s00248-017-1074-z⟩
Journal articles hal-01624068v1
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Influence of Anthropogenic Pollution on the Abundance Dynamics of Some Freshwater Invertebrates in the Coastal Area of Cameroon

E. Koji , O. V. Noah Ewoti , M. Onana , S. Tchakonté , C. Lontsi Djimeli
Journal of Environmental Protection, 2017, 08 (07), pp.810-829. ⟨10.4236/jep.2017.87051⟩
Journal articles hal-01626980v1

Correlation between some environmental variables and abundance of Almophrya mediovacuolata (Ciliophora: Anoplophryidae) endocommensal ciliate of an anecic earthworms (Oligochaeta: Annelida) in Bambui (North-West Cameroon)

Z. Fokam , P Nana , B Bricheux , B Vigues , P. Bouchard
International Journal of Biological and Chemical Sciences, 2017, 10 (5), ⟨10.4314/ijbcs.v10i5.4⟩
Journal articles hal-01623442v1

Viral-Induced Mortality of Prokaryotes in a Tropical Monsoonal Estuary

Vijayan Jasna , Ammini Parvathi , Angia Sriram Pradeep Ram , Kizhekkapat K. Balachandran , Nikathil V. Madhu
Frontiers in Microbiology, 2017, 8, ⟨10.3389/fmicb.2017.00895⟩
Journal articles hal-01624075v1

Differential impact of lytic viruses on the taxonomical resolution of freshwater bacterioplankton community structure

Jitendra Keshri , Angia Sriram Pradeep Ram , Jonathan Colombet , Fanny Perrière , Antoine Thouvenot
Water Research, 2017, 124, pp.129 - 138. ⟨10.1016/j.watres.2017.07.053⟩
Journal articles hal-01624070v1

Integrating chytrid fungal parasites into plankton ecology: research gaps and needs

Thijs Frenken , Elisabet Alacid , Stella A. Berger , Elizabeth C. Bourne , Mélanie Gerphagnon
Environmental Microbiology, 2017, 19 (10), pp.3802 - 3822. ⟨10.1111/1462-2920.13827⟩
Journal articles hal-01624039v1
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Microbial treatment of water containing the bacteria Enterococcus faecalis and Escherichia coli in microcosm using Artemesia annua plant extract: Hierarchical order of some abiotic factors affecting cell’s cultivability

O. B. Mobili , C. Lontsi Djimeli , L. M. Moungang , O Allaadhin , A Tamsa Arfao
European Journal of Biotechnology and Bioscience, 2016, 4 (9), pp.16-26
Journal articles hal-01392643v1

Viral Regulation of Prokaryotic Carbon Metabolism in a Hypereutrophic Freshwater Reservoir Ecosystem (Villerest, France)

Angia Sriram Pradeep Ram , Jonathan Colombet , Fanny Perrière , Antoine Thouvenot , Télesphore Sime-Ngando
Frontiers in Microbiology, 2016, 7, ⟨10.3389/fmicb.2016.00081⟩
Journal articles hal-01623641v1
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Dynamics of Viral Abundance and Diversity in a Sphagnum-Dominated Peatland: Temporal Fluctuations Prevail Over Habitat

Flore Ballaud , Alexis Dufresne , Andre-Jean Francez , Jonathan Colombet , Télesphore Sime-Ngando
Frontiers in Microbiology, 2016, 6, pp.1494. ⟨10.3389/fmicb.2015.01494⟩
Journal articles hal-01263117v1

Ecological impacts of parasitic chytrids, syndiniales and perkinsids on populations of marine photosynthetic dinoflagellates

Thomas G. Jephcott , Catharina Alves-De-Souza , Frank H. Gleason , Floris F. Van Ogtrop , Télesphore Sime-Ngando
Fungal Ecology, 2016, 19, pp.47-58. ⟨10.1016/j.funeco.2015.03.007⟩
Journal articles hal-01253977v1

Analysis of metagenomic data reveals common features of halophilic viral communities across continents

Simon Roux , Francois Enault , Viviane Ravet , Jonathan Colombet , Yvan Bettarel
Environmental Microbiology, 2016, 18 (3), pp.889 - 903. ⟨10.1111/1462-2920.13084⟩
Journal articles pasteur-01375524v1

Functional Responses of Bacterioplankton Diversity and Metabolism to Experimental Bottom-Up and Top-Down Forcings

S. Pradeep Ram , S. Chaibi-Slouma , J. Keshri , J. Colombet , T. Sime-Ngando
Microbial ecology, 2016, 72 (2), pp.347 - 358. ⟨10.1007/s00248-016-0782-0⟩
Journal articles hal-01623632v1

Marine microbial community structure assessed from combined metagenomic analysis and ribosomal amplicon deep sequencing.

Savvas Genitsaris , Sébastien Monchy , Jérémie Denonfoux , Stéphanie Ferreira , Konstantinos A Kormas
Marine Biology Research, 2016, 12 (1), pp.30-42. ⟨10.1080/17451000.2015.1084425⟩
Journal articles hal-01272231v1

Microbial diversity in support of anaerobic biomass valorization

M. Jobard , J. Pessiot , R. Nouaille , G. Fonty , T. Sime-Ngando
Critical Reviews in Biotechnology, 2016, 37 (1), pp.1 - 10. ⟨10.3109/07388551.2015.1100584⟩
Journal articles hal-01624065v1

Impact of two disinfectants on detachment of Enterococcus faecalis from polythene in aquatic microcosm

C. Lontsi Djimeli , A. Tamsa Arfao , V Rossi , N Nsulem , V. Raspal
Research in Biotechnology, 2016, 7 (1), ⟨10.19071/rib.2016.v7.2981⟩
Journal articles hal-01626931v1

Host–parasite interactions in food webs: Diversity, stability, and coevolution

Thomas Jephcott , Télesphore Sime-Ngando , Frank H. Gleason , Deborah J. Macarthur
Food Webs, 2016, 6, pp.1 - 8. ⟨10.1016/j.fooweb.2015.12.001⟩
Journal articles hal-01623614v1
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Detachment of adhered enteropathogenic Escherichia coli cells from polythene fragments immersed in aquatic microcosm using Eucalyptus microcorys extract (Myrtaceae)

Antoine Tamsa Arfao , Chrétien Lontsi Djimeli , Olive V Noah Ewoti , Geneviève Bricheux , Moïse Nola
Current Research in Microbiology and Biotechnology, 2016, 4 (3), pp.847-857
Journal articles hal-01392650v1
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Diversity and comparative genomics of Microviridae in Sphagnum-dominated peatlands

Achim Quaiser , Alexis Dufresne , Flore Ballaud , Simon Roux , Yvan Zivanovic
Frontiers in Microbiology, 2015, 6, pp.375. ⟨10.3389/fmicb.2015.00375⟩
Journal articles hal-01149546v1

Aeromonas: a book review

Telesphore Sime-Ngando
Frontiers in Microbiology, 2015, 6
Journal articles hal-01983949v1

Seasonal variations of marine protist community structure based on taxon-specific traits using the eastern English Channel as a model coastal system

Savvas Genitsaris , Sébastien Monchy , Eric Viscogliosi , Télesphore Sime-Ngando , Stéphanie Ferreira
FEMS Microbiology Ecology, 2015, 91 (5), ⟨10.1093/femsec/fiv034⟩
Journal articles hal-01981941v1

Morphological characterization of two new species of Dicontophrya (Ciliophora: Astomatia: Contophryidae) commensal of earthworms (Oligochaeta: Annelida) of Ebebda and Nkolbikogo (Cameroon)

Z Fokam , Pa Nana , P Ngassam , Geneviève Bricheux , P Bouchard
International Journal of Biosciences, 2015, 7, pp.49-57
Journal articles hal-01393598v1
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Assessment of the potential effect of some streams properties on the isolated Aeromonas hydrophila strains susceptibility against some β-Lactams and Sulfamids

J. Signe Mbiada , C. Lontsi Djimeli , A. Manouore Njoya , J. S. Eheth , S. Tchakonté
Research in Biotechnology, 2015, 6 (5), pp.33-44
Journal articles hal-01392607v1

Potential roles for recently discovered chytrid parasites in the dynamics of harmful algal blooms

Frank H. Gleason , Thomas G. Jephcott , Frithjof C. Kuepper , Mélanie Gerphagnon , Télesphore Sime-Ngando
Fungal Biology Reviews, 2015, 29 (1), pp.20-33. ⟨10.1016/j.fbr.2015.03.002⟩
Journal articles hal-01253981v1

Abundance Dynamic of Vibrio Cells Associated with Freshwater Shrimps Atyidae (Crustacea-Decapoda) in the Coastal Surface Waters of Cameroon (Central Africa): Assessment of the Role of some Environmental Factors

E Koji , C Lontsi Djimeli , A Tamsa Arfao , V Noah Ewoti , S Tchakonté
International Journal of Current Microbiology and Applied Sciences, 2015, 4 (6), pp.358-378
Journal articles hal-01393948v1
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Microbial food web structural and functional responses to oyster and fish as top predators

Behzad Mostajir , Cécile Roques , Corinne Bouvier , Thierry Bouvier , 
 Éric Fouilland
Marine Ecology Progress Series, 2015, 535, pp.11-27. ⟨10.3354/meps11429⟩
Journal articles hal-01199541v2

Influence of soil physicochemical parameters on the abundance of Paracoelophrya polymorphus (Ciliophora: Radiophryidae) commensal of earthworms (Annelida: Glossoscolecidae) collected in Bambui (NorthWest Cameroon)

Zéphyrin Fokam , Paul Alain Nana , Karine Moche , Geneviève Bricheux , Philippe Bouchard
Journal of Biodiversity and Environmental Sciences, 2015, 6 (2), pp.376-389
Journal articles hal-01393595v1

Viral and grazer regulation of prokaryotic growth efficiency in temperate freshwater pelagic environments

A.S. Pradeep Ram , Jonathan Colombet , Fanny Perrière , Antoine Thouvenot , Télesphore Sime-Ngando
FEMS Microbiology Ecology, 2015, 91 (2), pp.1-12
Journal articles hal-01983770v1

Viruses and bacteria microfauna of the soil and the digestive tract of earthworms (Oligochaetes annelids) of Cameroon: highlighting, quantification and importance

Pa Nana , Z Fokam , Geneviève Bricheux , K Moche , J Colombet
International Journal of Biosciences, 2015, 6 (1), pp.252-260
Journal articles hal-01393991v1
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Impact of Rainfall and Some Water Abiotic Factors on the Abundance Dynamic of Vibrio and Aeromonas Adhered to Copepods Surface in Some Coastal Streams and Rivers in Cameroon (Central Africa)

E. Koji , A. Tamsa Arfao , C. Lontsi Djimeli , O.V. Noah Ewoti , M.E. Nougang
International Journal of Research Studies in Biosciences, 2015, 3 (9), pp.11-21
Journal articles hal-01392567v1

Soil physicochemical parameters affecting abundance and distribution of Dicoelophrya nkoldaensis (ciliophora : radiophryidae) living in the gut of earthworms (Annelida : glossoscolecidae) collected in Bambui (nord-west Cameroon)

Z Fokam , Pa Nana , P Ngassam , Geneviève Bricheux , B Vigues
International Journal of Current Research, 2015, 7 (6), pp.17164-17173
Journal articles hal-01393611v1
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Synergistic effect of light, pH and Artemisia annua extract on Enterococcus faecalis in aquatic microcosms

O. B. Mobili , C. Lontsi Djimeli , A. Tamsa Arfao , Mireille Ebiane Nougang , O. Allahdin
International Journal of Applied Microbiology and Biotechnology Research, 2015, 7 (3), pp.62 - 72
Journal articles hal-01983759v1

Editorial: Roles and mechanisms of parasitism in aquatic microbial communities

Télesphore Sime-Ngando , Kevin Lafferty , David Biron
Frontiers in Microbiology, 2015, 6
Journal articles hal-01983946v1

Microbial players involved in the decline of filamentous and colonial cyanobacterial blooms with a focus on fungal parasitism

Mélanie Gerphagnon , Deborah Macarthur , Delphine Latour , Claire Gachon , Floris van Ogtrop
Environmental Microbiology, 2015, 17 (8), pp.2573-2587
Journal articles hal-01983701v1
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Microbial food web dynamics during spring phytoplankton blooms in the naturally iron-fertilized Kerguelen area (Southern Ocean)

U. Christaki , Dominique Lefèvre , C. Georges , J. Colombet , P. Catala
Biogeosciences, 2014, 11 (23), pp.6739-6753. ⟨10.5194/bg-11-6739-2014⟩
Journal articles hal-01983048v1

Winter-summer succession of unicellular eukaryotes in a meso-eutrophic coastal system

Urania Christaki , Konstantinos A Kormas , Savvas Genitsaris , Clément Georges , Télesphore Sime-Ngando
Microbial ecology, 2014, 67 (1), pp.13-23. ⟨10.1007/s00248-013-0290-4⟩
Journal articles hal-00958703v1

Parasitic Chytrids sustain zooplankton growth during inedible algal bloom.

Serena Rasconi , Boutheina Grami , Nathalie Niquil , Marlène Jobard , Télesphore Sime-Ngando
Frontiers in Microbiology, 2014, ⟨10.3389/fmicb.2014.00229⟩
Journal articles hal-02947538v1

Distinctive patterns in prokaryotic community composition in response to viral lysis and flagellate grazing in freshwater microcosms

Angia Sriram Pradeep Ram , Télesphore Sime-Ngando
Freshwater Biology, 2014, 59 (9), pp.1945-1955
Journal articles hal-01983265v1

Linking Host Prokaryotic Physiology to Viral Lifestyle Dynamics in a Temperate Freshwater Lake (Lake Pavin, France)

S. Palesse , J. Colombet , S. Pradeep Ram , T. Sime-Ngando
Microbial ecology, 2014, 68 (4), pp.740-750
Journal articles hal-01983238v1
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Mixture of Sodium Hypochlorite and Hydrogen Peroxide on Adhered Aeromonas hydrophila to Solid Substrate in Water: Impact of Concentration and Assessment of the Synergistic Effect

Chrétien Lontsi Djimeli , Antoine Tamsa Arfao , Olive V Noah Ewoti , Mireille Ebiane Nougang , Marlyse L Moungang
International Journal of Bacteriology, 2014, 2014, pp.121367. ⟨10.1155/2014/121367⟩
Journal articles hal-01983212v1

Environmental bacteriophages: viruses of microbes in aquatic ecosystems

Telesphore Sime-Ngando
Frontiers in Microbiology, 2014, 5
Journal articles hal-01983287v1
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Bacterial carbon dependence on freshly produced phytoplankton exudates under different nutrient availability and grazing pressure conditions in coastal marine waters

Eric Fouilland , Imma Tolosa , Delphine Bonnet , Corinne Bouvier , Thierry Bouvier
FEMS Microbiology Ecology, 2014, 87 (3), pp.757-769. ⟨10.1111/1574-6941.12262⟩
Journal articles hal-01166008v1

The relative importance of viral lysis and nanoflagellate grazing for prokaryote mortality in temperate lakes

Angia Sriram Pradeep Ram , Stéphanie Palesse , Jonathan Colombet , Antoine Thouvenot , Télesphore Sime-Ngando
Freshwater Biology, 2014, 59 (2), pp.300-311
Journal articles hal-01983261v1
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INFLUENCE OF IONIC CONTENTS ON THE STRATIFICATION OF ASTOMATIA AND HYSTEROCINETIDAE (CILIOPHORA, OLIGOHYMENOPHORA) ALONG THE DIGESTIVE TRACT OF ALMA EMINI (OLIGOCHAETE, GLOSSOSCOLECIDAE) FROM THE CENTER REGION OF CAMEROON

Paul Alain Nana , Zéphyrin Fokam , Pierre Ngassam , Gideon Aghaindum Ajeagah , Karine Moche
International Journal of Current Research, 2014, 6 (1), pp.4468-4474
Journal articles hal-01114626v2

Parasitic chytrids sustain zooplankton growth during inedible algal bloom

Serena Rasconi , Boutheina Grami , Nathalie Niquil , Marlene Jobard , Telesphore Sime-Ngando
Frontiers in Microbiology, 2014, 5
Journal articles hal-01983272v1
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Adhesion of Candida albicans to polythene in Sodium hypochlorite disinfected aquatic microcosm and potential impact of cell surface properties

Chrétien Lontsi Djimeli , Antoine Tamsa Arfao , Olive V Noah Ewoti , Geneviève Bricheux , Moïse Nola
Current Research in Microbiology and Biotechnology, 2014, 2 (5), pp.479-489
Journal articles hal-01983207v1

Microbial diversity supporting dark fermentation of waste

Marlène M. Jobard , Jérémy Pessiot , Régis Nouaille , Télesphore Sime-Ngando
Trends in Biotechnology, 2014, 32 (11), pp.549-550
Journal articles hal-01983187v1
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Morphological description of four new species of Nyctotherus (Ciliophora: Nyctotheridae: Heterotri- chida), commensal ciliates of the digestive tract of a terrestrial Oligochaete (Megascolecidae) from the northwest region of Cameroon

Zéphyrin Fokam , Paul Alain Nana , Pierre Ngassam , Geneviève Bricheux , Philippe Bouchard
Protistology, 2014, 8 (2), pp.62-70
Journal articles hal-01070952v1

A Double Staining Method Using SYTOX Green and Calcofluor White for Studying Fungal Parasites of Phytoplankton.

Mélanie Gerphagnon , Delphine Latour , Jonathan Colombet , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2013, 79 (13), pp.3943-51. ⟨10.1128/AEM.00696-13⟩
Journal articles hal-00846159v1

Winter-summer succession of unicellular eukaryotres in a meso-eutrophic coastal system.

Urania Christaki , K.A Kormas , Savvas Genitsaris , Clément Georges , Télesphore Sime-Ngando
MICROBIOLOGY OF AQUATIC SYSTEMS, 2013, pp.2013-09-03. ⟨10.1007/s00248-013-0290-4⟩
Journal articles hal-00874372v1
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Description of two new species of Sicuophoridae and Nyctotheridae (Heterotrichina), endocommensal in the rectal ampulla of Bufo regularis (Amphibia: Anura) from the Northwest of Cameroon

Zéphyrin Fokam , Paul Alain Nana , Pierre Ngassam , Geneviève Bricheux , Philippe Bouchard
Protistology, 2013, 8 (1), pp.16 - 21
Journal articles hal-01114647v2

Comparison of the inhibition of commensally and enteropathogenic E. coli strains in the presence of Eucalyptus microcorys leaves extract in aquatic microcosm

A. A. Tamsa Arfao , M. Lontsi Djimeli , Rv Nandjou Nguéfack , Moïse Nola , Me Nougang
International Journal of Current Microbiology and Applied Sciences, 2013, 2 (6), pp.80-96
Journal articles hal-00840183v1
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Fungal parasitism: life cycle, dynamics and impact on cyanobacterial blooms

Mélanie Gerphagnon , Delphine Latour , Jonathan Colombet , Télesphore Sime-Ngando
PLoS ONE, 2013, 8 (4), pp.e60894. ⟨10.1371/journal.pone.0060894⟩
Journal articles hal-00843243v1

Unexpected and novel putative viruses in the sediments of a deep-dark permanently anoxic freshwater habitat.

Guillaume Borrel , Jonathan Colombet , Agnès Robin , Anne-Catherine Lehours , David Prangishvili
The International Society of Microbiologial Ecology Journal, 2012, 6 (11), pp.2119-27. ⟨10.1038/ismej.2012.49⟩
Journal articles hal-00819247v1

Microplanktonic Community Structure in a Coastal System Relative to a Phaeocystis Bloom Inferred from Morphological and Tag Pyrosequencing Methods

Sébastien Monchy , Jean-David Grattepanche , Elsa Breton , Dionigia Meloni , Giovanna Sanciu
PLoS ONE, 2012, e39924, pp.7. ⟨10.1371/journal.pone.0039924⟩
Journal articles hal-00806968v1

The Airway Microbiota in Cystic Fibrosis: A Complex Fungal and Bacterial Community-Implications for Therapeutic Management

Laurence Delhaes , Sébastien Monchy , Emilie Frealle , Christine Hubans , Julia Salleron
PLoS ONE, 2012, 7 (e36313), pp.4. ⟨10.1371/journal.pone.0036313⟩
Journal articles hal-00806782v1
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[Revision of of the subfamily of Metaracoelophryinae de Puytorac 1972 (Oligohymenophora: Hoplytophryida: Hoplytophryidae), astome ciliates of the digestive tract of Oligochaeta worms of Africa: description of five new species].

Zéphyrin Fokam , Pierre Ngassam , Paul Alain Nana , Geneviève Bricheux , Philippe Bouchard
Parasite, 2012, 19 (1), pp.41-52
Journal articles inserm-00918206v1
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Description of five new species of hysterocinetian ciliates (Ciliophora, Hysterocinetidae), endocommensal in a terrestrial oligochaete of the genus Alma from Cameroon

Paul Alain Nana , Zéphyrin Fokam , Guy Martial Ntoungwa Ebague , Pierre Ngassam , Geneviève Bricheux
Protistology, 2012, 7 (2), pp.97-107
Journal articles hal-00917775v1

Quantitative methods for the analysis of zoosporic fungi.

Agostina Marano , Frank H. Gleason , Felix Bärlocher , Carmen L.A Pires-Zottarelli , Osu Lilje
Journal of Microbiological Methods, 2012, 89 (1), pp.22-32. ⟨10.1016/j.mimet.2012.02.003⟩
Journal articles hal-00819331v1
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Seasonal Depth-Related Gradients in Virioplankton: Lytic Activity and Comparison with Protistan Grazing Potential in Lake Pavin (France)

Jonathan Colombet , Télesphore Sime-Ngando
MICROBIOLOGY OF AQUATIC SYSTEMS, 2012, 64, pp.67-78
Journal articles hal-00787061v1
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Assessing the diversity and specificity of two freshwater viral communities through metagenomics.

Simon Roux , François Enault , Agnès Robin , Viviane Ravet , Sébastien Personnic
PLoS ONE, 2012, 7 (3), pp.e33641. ⟨10.1371/journal.pone.0033641⟩
Journal articles hal-00819334v1
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Distribution of Astomatia Schewiakoff, 1896 and Hysterocinetidae Diesing, 1866 (Ciliophora, Oligohymenophora) along the digestive tract of Alma emini (Oligochaete, Glossoscolecidae) is correlated with physico-chemical parameters

Paul Alain Nana , Zéphyrin Fokam , Serge Hubert Zébazé Togouet , Ajeagah Gideon Aghaindum , Geneviève Bricheux
Protistology, 2012, 7 (4), pp.193-207
Journal articles hal-00918063v1

Molecular and morphological diversity of fungi and the associated functions in three European nearby lakes.

Marlène Jobard , Serena Rasconi , Laurent Solinhac , Henry-Michel Cauchie , Télesphore Sime-Ngando
Environmental Microbiology, 2012, 14 (9), pp.2480-94. ⟨10.1111/j.1462-2920.2012.02771.x⟩
Journal articles hal-00819272v1

Phytoplankton chytridiomycosis: community structure and infectivity of fungal parasites in aquatic ecosystems.

Serena Rasconi , Nathalie Niquil , Télesphore Sime-Ngando
Environmental Microbiology, 2012, 14 (8), pp.2151-70. ⟨10.1111/j.1462-2920.2011.02690.x⟩
Journal articles hal-00819305v1

Potential role of fungi in the plankton food-web functioning and stability: a simulation analysis based on lake Biwa inverse model

N. Niquil , M. Kagami , J. Urabe , Urania Christaki , E. Viscogliosi
Hydrobiologia, 2011, 659 (1), pp.65-79
Journal articles hal-00759184v1

Ecological traits of planktonic viruses and prokaryotes along a full-salinity gradient.

Yvan Bettarel , Thierry Bouvier , Corinne Bouvier , Claire Carré , Anne Desnues
FEMS Microbiology Ecology, 2011, 76 (2), pp.360-72. ⟨10.1111/j.1574-6941.2011.01054.x⟩
Journal articles hal-00820091v1

Viral abundance, production, decay rates and life strategies (lysogeny versus lysis) in Lake Bourget (France).

Rozenn Thomas , Lyria Berdjeb , Télesphore Sime-Ngando , Stéphan Jacquet
Environmental Microbiology, 2011, 13 (3), pp.616-30. ⟨10.1111/j.1462-2920.2010.02364.x⟩
Journal articles hal-00820093v1
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Functional effects of parasites on food web properties during the spring diatom bloom in Lake Pavin: a linear inverse modeling analysis.

Boutheina Grami , Serena Rasconi , Blanche Saint Béat , Nathalie Niquil , Télesphore Sime-Ngando
PLoS ONE, 2011, 6 (8), pp.e23273. ⟨10.1371/journal.pone.0023273⟩
Journal articles hal-00819808v1

Zoosporic true fungi in marine ecosystems: a review

Frank H Gleason , Frithjof C Kuepper , James P Amon , Kathryn Picard , Claire M M Gachon
Marine and Freshwater Research, 2011, 62 (4), pp.383-393
Journal articles hal-00820103v1

Food quality of anemophilous plant pollen for zooplankton

Hélène Masclaux , Alexandre Bec , Maiko Kagami , Marie-Elodie Perga , Télesphore Sime-Ngando
Limnology and Oceanography, 2011, 56 (3), pp.939-946. ⟨10.4319/lo.2011.56.3.0939⟩
Journal articles hal-02650779v1
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Microbial food webs and metabolic state across oligotrophic waters of the Mediterranean Sea during summer

Urania Christaki , France van Wambeke , Dominique Lefèvre , A. Lagaria , L. Prieur
Biogeosciences, 2011, 8, pp.1839-1852. ⟨10.5194/bg-8-1839-2011⟩
Journal articles hal-00697626v1

Exploring and quantifying fungal diversity in freshwater lake ecosystems using rDNA cloning/sequencing and SSU tag pyrosequencing

Sébastien Monchy , Giovanna Sanciu , Marlène Jobard , Serena Rasconi , Mélanie Gerphagnon
Environmental Microbiology, 2011, pp.1433-53. ⟨10.1111/j.1462-2920.2011.02444.x⟩
Journal articles hal-00759180v1

Editorial: 'Disregarded' microbial diversity and ecological potentials in aquatic systems: a new paradigm shift ahead

Télesphore Sime-Ngando , Nathalie Niquil
Hydrobiologia, 2011, 659, pp.1-4. ⟨10.1007/s10750-010-0511-5⟩
Journal articles hal-00825304v1

Study of prokaryotic viruses in freshwater lakes reveals high lytic infection rates but low seasonal abundances in a humic lake (Vassivière, Massif Central, France).

Angia Sriram Pradeep-Ram , Serena Rasconi , Marlène Jobard , Jonathan Colombet , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2011, ⟨10.1128/AEM.01370-10⟩
Journal articles hal-02947512v1

Trophic interactions between viruses, bacteria and nanoflagellates under various nutrient conditions and simulated climate change.

M. Bouvy , Y. Bettarel , C. Bouvier , I. Domaizon , S. Jacquet
Environmental Microbiology, 2011, 13 (7), pp.1842-57. ⟨10.1111/j.1462-2920.2011.02498.x⟩
Journal articles hal-00819823v1
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High Lytic Infection Rates but Low Abundances of Prokaryote Viruses in a Humic Lake (Vassivie're, Massif Central, France)

Angia Sriram Pradeep Ram , S. Rasconi , M. Jobard , S. Palesse , J. Colombet
Applied and Environmental Microbiology, 2011, 77 (16), pp.5610-5618
Journal articles hal-00787191v1

Virus, bactéries et protistes pathogènes du phytoplancton, le rôle insoupçonné des parasites dans le fonctionnement des écosystèmes aquatiques

Stéphan Jacquet , Isabelle Domaizon , Sylvie Masquelier , Cécile Lepère , Laure Guillou
Le Courrier de l'environnement de l'INRA, 2011, 60 (60), pp.37-50
Journal articles hal-01196814v1

Development of a Real-Time PCR assay for quantitative assessment of uncultured freshwater zoosporic fungi

Emilie E. Lefèvre , Marlène M. Jobard , Jean-Stéphane J.-S. Venisse , Alexandre A. Bec , Maiko M. Kagami
Journal of Microbiological Methods, 2010, 81 (1), pp.69-76. ⟨10.1016/j.mimet.2010.02.002⟩
Journal articles hal-00964807v1

Diversity of virus-host systems in hypersaline Lake Retba, Senegal.

Télesphore Sime-Ngando , Soizick Lucas , Agnès Robin , Kimberly Pause Tucker , Jonathan Colombet
Environmental Microbiology, 2010, 13 (8), epub ahead of print. ⟨10.1111/j.1462-2920.2010.02323.x⟩
Journal articles hal-00527107v1

Resources drive trade-off between viral lifestyles in the plankton: evidence from freshwater microbial microcosms

Angia Sriram Pradeep Ram , Télesphore Sime-Ngando
Environmental Microbiology, 2010, 12 (2), pp.467-79. ⟨10.1111/j.1462-2920.2009.02088.x⟩
Journal articles hal-00527101v1

Diversity and functions of microscopic fungi: a missing component in pelagic food webs.

Marlène Jobard , Serena Rasconi , Télesphore Sime-Ngando
Aquatic Sciences - Research Across Boundaries, 2010, ⟨10.1007/s00027-010-0133-z⟩
Journal articles hal-02947502v1

Potential role of fungi in plankton food web functioning and stability: a simulation analysis based on Lake Biwa inverse model

Nathalie Niquil , Maiko Kagami , Jotaro Urabe , Urania Christaki , Eric Viscogliosi
Hydrobiologia, 2010, epub ahead of print. ⟨10.1007/s10750-010-0308-6⟩
Journal articles hal-00528608v1

Hidden diversity among aquatic heterotrophic flagellates: ecological potentials of zoosporic fungi

Télesphore Sime-Ngando , Emilie Lefèvre , Franck H. Gleason
Hydrobiologia, 2010, epub ahead of print. ⟨10.1007/s10750-010-0230-y⟩
Journal articles hal-00528599v1

Algal diseases: spotlight on a black box.

Claire M M Gachon , Télesphore Sime-Ngando , Martina Strittmatter , Aurélie Chambouvet , Gwang Hoon Kim
Trends in Plant Science, 2010, 15 (11), pp.633-40. ⟨10.1016/j.tplants.2010.08.005⟩
Journal articles hal-00820237v1
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Variations morphologiques de l'appareil nucléaire chez les ciliés astomes AlmophryA bivAcuolAtA et A. mediovAcuolAtA (protozoa : ciliophora) endocommensaux d'oligochètes terricoles du Cameroun

Paul Alain Nana , Pierre Ngassam , Zéphyrin Fokam , Geneviève Bricheux , Philippe Bouchard
Parasite, 2010, 17, pp.293-297
Journal articles hal-01070965v1

Fluorescence in situ hybridization of uncultured zoosporic fungi: Testing with clone-FISH and application to freshwater samples using CARD-FISH

Marlène Jobard , Serena Rasconi , Télesphore Sime-Ngando
Journal of Microbiological Methods, 2010, 83 (2), pp.236-43. ⟨10.1016/j.mimet.2010.09.006⟩
Journal articles hal-00529649v1

Diversity and functions of microscopic fungi: a missing component in pelagic food webs

Marlène Jobard , Serena Rasconi , Télesphore Sime-Ngando
Aquatic Sciences - Research Across Boundaries, 2010, 72 (3), pp.255-268
Journal articles hal-00527380v1

High and differential viral infection rates within bacterial 'morphopopulations' in a shallow sand pit lake (Lac de Créteil, France).

a S Pradeep Ram , Mohamad-Bashir Arnous , Michael Danger , Jean-François Carrias , Gérard Lacroix
FEMS Microbiology Ecology, 2010, 74 (1), pp.83-92. ⟨10.1111/j.1574-6941.2010.00920.x⟩
Journal articles hal-00527103v1

[Morphological variations of the nuclear apparatus of astome ciliates Almophrya bivacuolata and A. maediovacuolata (protozoa: ciliophora) endocommensal of terricolous oligochaetes in Cameroon].

Paul Alain Nana , Pierre Ngassam , Zéphyrin Fokam , Geneviève Bricheux , Philippe Bouchard
Parasite, 2010, 17 (4), pp.293-7
Journal articles hal-00783602v1

Parasitic fungi of phytoplankton: Ecological roles and implications for microbial food webs

Serena Rasconi , Marlène Jobard , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2010, epub ahead of print. ⟨10.3354/ame01448⟩
Journal articles hal-00527379v1

Low effect of viruses on bacteria in deep anoxic water and sediment of a productive freshwater reservoir

Angia Sriram Pradeep Ram , Marion Sabart , D. Latour , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2009, 55 (3), pp.255-265
Journal articles hal-00527069v1

Use of calcofluor white for detection, identification, and quantification of phytoplanktonic fungal parasites.

Serena Rasconi , Marlène Jobard , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2009, 75 (8), pp.2545-53. ⟨10.1128/AEM.02211-08⟩
Journal articles hal-00527082v1

Fungal zoospores are valuable food resources in aquatic ecosystems

Franck H. Gleason , Maiko Kagami , V. Marano Agostina , Télesphore Sime-Ngando
Supplement to Mycologia, 2009, 60 (5), pp.1-3
Journal articles hal-00527081v1

Seasonal depth-related gradients in virioplankton: standing stock and relationships with microbial communities in Lake Pavin (France)

J. Colombet , M. Charpin , A. Robin , C. Portelli , Cécile Amblard
Microbial ecology, 2009, 58 (4), pp.728-36. ⟨10.1007/s00248-009-9535-7⟩
Journal articles hal-00527098v1

Fungal parasitism of phytoplankton prokaryotes in the productive Lake Aydat (Massif Central, France)

Serena Rasconi , Marlène Jobard , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2009, 75, pp.8
Journal articles hal-00527118v1

Rassoulzadegan@Villefranche : 3 Decades of Aquatic Microbial Ecology

John Dolan , B. Mostajir , Télesphore Sime-Ngando
Microbial ecology, 2009, 57 (3), pp.1
Journal articles hal-00528558v1

Seasonal variations of microbial abundances and virus- vs flagellate-induced mortality of picoplankton in three peri-alpine lakes

Sébastien Personnic , Isabelle Domaizon , Télesphore Sime-Ngando , Stéphan Jacquet
Journal of Plankton Research, 2009, 31 (10), pp.1161-1177
Journal articles hal-00527095v1

Seasonal variations of microbial abundances and virus-versus flagellate-induced mortality of picoplankton in three peri-alpine lakes

Sébastien Personnic , Isabelle Domaizon , Télesphore Sime-Ngando , Stéphan Jacquet
Journal of Plankton Research, 2009, 31 (10), pp.1161-1177. ⟨10.1093/plankt/fbp057⟩
Journal articles hal-02667589v1

Fungal parasitism of phytoplankton prokaryotes in the productive Lake Aydat (Massif Central, France).

Serena Rasconi , Marlène Jobard , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2009, Cover - Volume 75
Journal articles hal-02947513v1
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Rassoulzadegan in Villefranche-sur-Mer and the 'evolution' of marine microbial ecology over the last three decades

J. R. Dolan , Behzad Mostajir , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2009, 57 (3), pp.221-225. ⟨10.3354/ame01376⟩
Journal articles hal-00528613v1

Communities structure of the planktonic halophiles in the solar saltern of Sfax, Tunisia

Jannet Elloumi , Jean-François Carrias , Habib Ayadi , Télesphore Sime-Ngando , Abderrahmen Bouaïn
Estuarine, Coastal and Shelf Science, 2009, 81 (1), pp.19-26
Journal articles hal-00526256v1

Virus et prophages dans les écosystèmes aquatiques

Télesphore Sime-Ngando , Jonathan Colombet
Canadian Journal of Microbiology, 2009, 55 (2), pp.95-109. ⟨10.1139/w08-099⟩
Journal articles hal-00529979v1

Les bactéries du lac Pavin

Anne-Catherine Lehours , Jean-François Carrias , Christian Amblard , Télesphore Sime-Ngando , Gérard Fonty
Pour la science, 2009, 387, pp.xxx-xxx
Journal articles hal-00528566v1

Virioplankton distribution and activity in a tropical eutrophicated bay

Yvan Bettarel , Robert Arfi , Thierry Bouvier , Marc Bouvy , Briand Enora
Estuarine, Coastal and Shelf Science, 2008, 80 (3), pp.425-429
Journal articles hal-00526253v1

Effects of freshwater and seawater mixing on virio- and bacterioplankton in a tropical estuary

Anne Desnues , Maïmouna Cissoko , Marc Bouvy , Télesphore Sime-Ngando , Emma Verling
Freshwater Biology, 2008, 53 (6), pp.1154-1162
Journal articles hal-00526248v1
Image document

Dysbiosis in inflammatory bowel disease: a role for bacteriophages?

Patricia Lepage , J. Colombet , P. Marteau , Télesphore Sime-Ngando , J. Doré
Gut, 2008, 57 (3), pp.424-5. ⟨10.1136/gut.2007.134668⟩
Journal articles hal-00526557v1

The ecology of chytrids in aquatic ecosystems: roles in food web dynamics

Franck H. Gleason , Maiko Kagami , Emilie Lefèvre , Télesphore Sime-Ngando
Fungal Biology Reviews, 2008, 22 (1), pp.17-25. ⟨10.1016/j.fbr.2008.02.001⟩
Journal articles hal-00527383v1

Short term variations in abundances and potential activities of viruses, bacteria and nanoprotists in Lake Bourget

Télesphore Sime-Ngando , Jonathan Colombet , Sébastien Personnic , Isabelle Domaizon , Ursula Dorigo
Ecological Research, 2008, 23, pp.851-861
Journal articles hal-02656091v1

Functional responses of prokaryotes and viruses to grazer effects and nutrient additions in freshwater microcosms

Angia Sriram Pradeep Ram , Télesphore Sime-Ngando
The International Society of Microbiologial Ecology Journal, 2008, 2 (5), pp.498-509. ⟨10.1038/ismej.2008.15⟩
Journal articles hal-00526575v1
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The molecular diversity of freshwater picoeukaryotes reveals high occurrence of putative parasitoids in the plankton

Emilie Lefèvre , Balbine Roussel , Christian Amblard , Télesphore Sime-Ngando
PLoS ONE, 2008, 3 (6), pp.e2324. ⟨10.1371/journal.pone.0002324⟩
Journal articles hal-00526223v1

Short-term variations in abundances and potential activities of viruses, bacteria and nanoprotists in Lake Bourget

Télesphore Sime-Ngando , J. Colombet , Sébastien Personnic , Isabelle Domaizon , Ursula Dorigo
Ecological Research, 2008, 23 (5), pp.851-861. ⟨10.1007/s11284-007-0448-y⟩
Journal articles hal-00525993v1

Dynamics of the relative nitrogen and phosphorus concentrations in a reservoir situated in a semi-arid zone (Sahela, Morocco)

B. Alaoui Mhamdi , A. Azzouzi , M. Alaoui Mhamdi , Télesphore Sime-Ngando
Water Resources Management, 2007, 21 (6), pp.983-995
Journal articles hal-00525953v1

Relationship between bacterial and primary production in a newly filled reservoir: temporal variability over 2 consecutive years

Louis-B Jugnia , Télesphore Sime-Ngando , J. Devaux
Ecological Research, 2007, 22 (2), pp.321-330. ⟨10.1007/s11284-006-0023-y⟩
Journal articles hal-00525960v1

Virioplankton 'pegylation': use of PEG (polyethylene glycol) to concentrate and purify viruses in pelagic ecosystems

J. Colombet , A. Robin , L. Lavie , Y. Bettarel , H. M. Cauchie
Journal of Microbiological Methods, 2007, 71 (3), pp.212-9. ⟨10.1016/j.mimet.2007.08.012⟩
Journal articles hal-00525979v1

Do small grazers influence virus-induced mortality of bacteria in Lake Bourget (France)?

Stéphan Jacquet , Isabelle Domaizon , Sébastien Personnic , Télesphore Sime-Ngando
Fundamental and Applied Limnology, 2007, 170 (2), pp.125-132
Journal articles hal-00525972v1

Unveiling fungal zooflagellates as members of freshwater picoeukaryotes: evidence from a molecular diversity study in a deep meromictic lake

Emilie Lefèvre , Corinne Bardot , Christophe Noël , Jean-François Carrias , Eric Viscogliosi
Environmental Microbiology, 2007, 9 (1), pp.61-71. ⟨10.1111/j.1462-2920.2006.01111.x⟩
Journal articles hal-00527067v1

Community composition and activity of prokaryotes associated to detrital particles in two contrasting lake ecosystems.

Charles Lemarchand , Ludwig Jardillier , Jean-François Carrias , Mathilde Richardot , Didier Debroas
FEMS Microbiology Ecology, 2006, 57 (3), pp.442-51. ⟨10.1111/j.1574-6941.2006.00131.x⟩
Journal articles hal-00527083v1

Dynamics and estimates of growth and loss rates of bacterioplankton in a temperate freshwater system

Louis-B Jugnia , Télesphore Sime-Ngando , Daniel Gilbert
FEMS Microbiology Ecology, 2006, 58 (1), pp.23-32. ⟨10.1111/j.1574-6941.2006.00145.x⟩
Journal articles hal-00525947v1

Les virus planctoniques : un compartiment biologique clé des milieux aquatiques

Sébastien Personnic , Solange Duhamel , Yvan Bettarel , Télesphore Sime-Ngando , Stéphan Jacquet
Le Courrier de l'environnement de l'INRA, 2006, 53, pp.19-34
Journal articles hal-02664265v1

Composition and distribution of planktonic ciliates from ponds of different salinity in the solar saltwork of Sfax, Tunisia

Jannet Elloumi , Jean-François Carrias , Habib Ayadi , Télesphore Sime-Ngando , Mekki Boukhris
Estuarine, Coastal and Shelf Science, 2006, 67 (1-2), pp.21-29. ⟨10.1016/j.ecss.2005.10.011⟩
Journal articles hal-00527065v1

Les virus planctoniques : un compartiment biologique clé des milieux aquatiques

Sébastien Personnic , Solange Duhamel , Yvan Bettarel , Télesphore Sime-Ngando , Stéphan Jacquet
Le Courrier de l'environnement de l'INRA, 2006, 53 (53), pp.19-34
Journal articles hal-01199195v1

Depth-related gradients of viral activity in Lake Pavin

J. Colombet , Télesphore Sime-Ngando , H. M. Cauchie , G. Fonty , L. Hoffmann
Applied and Environmental Microbiology, 2006, 72 (6), pp.4440-5. ⟨10.1128/AEM.00021-06⟩
Journal articles hal-00525893v1

Virus-bacterium interactions in water and sediment of West African inland aquatic systems

Yvan Bettarel , Marc Bouvy , Claire Dumont , Télesphore Sime-Ngando
Applied and Environmental Microbiology, 2006, 72 (8), pp.5274-82. ⟨10.1128/AEM.00863-06⟩
Journal articles hal-00525946v1

Les virus planctoniques : un compartiment clé des écosystèmes aquatiques.

Sébastien Personnic , Solange Duhamel , Yvan Bettarel , Télesphore Sime-Ngando , Stéphan Jacquet
Courrier de l'environnement, 2006, 53, pp.19-34
Journal articles hal-00528569v1

Dynamics and estimates of growth and loss rates of bacterioplankton in a temperate freshwater system

Louis-Bertin Jugnia , Télesphore Sime-Ngando , Daniel Gilbert
FEMS Microbiology Ecology, 2006, 58 (1), pp.23-32. ⟨10.1111/j.1574-6941.2006.00145.x⟩
Journal articles hal-00382586v1

Infection paradox: high abundance but low impact of freshwater benthic viruses

Manuela Filippini , Nanna Buesing , Yvan Bettarel , Télesphore Sime-Ngando , Mark O Gessner
Applied and Environmental Microbiology, 2006, 72 (7), pp.4893-8. ⟨10.1128/AEM.00319-06⟩
Journal articles hal-00525900v1

Variations spatiales et temporelles de la richesse et de l'abondance des rotifères (Brachionidae et Trichocercidae) et des cladocères dans un petit lac artificiel eutrophe situé en zone tropicale = Spatial and temporal variations in the richness and abundance of rotifer (Brachionidae and Trichocercidae) and cladoceran communities in a small artificial eutrophic tropical lake

Zébazé Tougouet S.H , T. Njine , N. Kemka , M. Nola , Foto Menbohan S.
Revue des Sciences de l'Eau / Journal of Water Science, 2005, 18 (4), pp.485-505
Journal articles hal-00527499v1

Grazer effects on prokaryotes and viruses in a freshwater microcosm experiment

Télesphore Sime-Ngando , Angia Sriram Pradeep Ram
Aquatic Microbial Ecology, 2005, 41 (2), pp.115-124
Journal articles hal-00527466v1

Effects of viruses and predators on prokaryotic community composition

Ludwig Jardillier , Yvan Bettarel , Mathilde Richardot , Corinne Bardot , Christian Amblard
Microbial ecology, 2005, 50 (4), pp.557-569
Journal articles hal-00527468v1

Estimates of protozoan- and viral-mediated mortality of bacterioplankton in lake Bourget (France)

Stéphan Jacquet , Isabelle Domaizon , Sébastien Personnic , Angia Srieam Pradep Ram , Mikal Hedal
Freshwater Biology, 2005, 50 (4), pp.627-645. ⟨10.1111/j.1365-2427.2005.01349.x⟩
Journal articles hal-02682106v1

Importance des virus en milieu lacustre

Solange Duhamel , Sébastien Personnic , Stéphan Jacquet , Télesphore Sime-Ngando , Bernard B. Delmas
INRA Mensuel, 2005, 122, pp.8-9
Journal articles hal-02681247v1

A preliminary study of heterotrophic picoflagellates using oligonucleotidic probes in Lake Pavin

Emilie Lefèvre , Jean-François Carrias , Corinne Bardot , Télesphore Sime-Ngando , Christian Amblard
Hydrobiologia, 2005, 551, pp.61-67
Journal articles hal-00527490v1

Estimates of protozoan- and viral-mediated mortality of bacterioplankton in Lake Bourget (France)

Stéphan Jacquet , Isabelle Domaizon , Sébastien Personnic , Angia Sriram Pradeep Ram , Mikal Hedal
Freshwater Biology, 2005, 50 (4), pp.627-645
Journal articles hal-00527477v1

Importance des virus en milieu lacustre

Solange Duhamel , Sébastien Personnic , Stéphan Jacquet , Télesphore Sime-Ngando , B. Delmas
INRA Mensuel, 2005, 122, pp.8-9
Journal articles hal-00528572v1

Zooplankton distribution in four ponds of different salinity: a seasonal study in the solar salterns of Sfax (Tunisia)

Néji Toumi , Habib Ayadi , Olfa Abid , Jean-François Carrias , Télesphore Sime-Ngando
Hydrobiologia, 2005, 534, pp.1-9
Journal articles hal-00527495v1

Low consumption of virus-sized particles by heterotrophic nanoflagellates in two lakes of the French Massif Central

Yvan Bettarel , Télesphore Sime-Ngando , Marc Bouvy , Robert Arfi , Christian Amblard
Aquatic Microbial Ecology, 2005, 39 (2), pp.205-209
Journal articles hal-00527473v1

Phage bacteriolysis, protistan bacterivory potential, and bacterial production in a freshwater reservoir : Coupling with temperature

Angia Sriram Pradeep Ram , D. Boucher , Télesphore Sime-Ngando , Didier Debroas , J. C. Romagoux
Microbial ecology, 2005, 50 (1), pp.64-72
Journal articles hal-00527475v1

Effects of decreased resource availability, protozoan grazing and viral impact on a structure of bacterioplankton assemblage in a canyon-shaped reservoir

Karel Hornak , Michal Masin , Jan Jezbera , Yvan Bettarel , Jiri Nedoma
FEMS Microbiology Ecology, 2005, 52 (3), pp.315-327
Journal articles hal-00527470v1

Viral activity in two contrasting lake ecosystems

Yvan Bettarel , Télesphore Sime-Ngando , Christian Amblard , John Dolan
Applied and Environmental Microbiology, 2004, 70 (5), pp.2941-51
Journal articles hal-00527505v1

Structure of the phytoplankton communities in two lagoons of different salinity in the Sfax saltern (Tunisia)

Habib Ayadi , Olfa Abib , Jannet Elloumi , Abderrahmen Bouaïn , Télesphore Sime-Ngando
Journal of Plankton Research, 2004, 26 (6), pp.669-679
Journal articles hal-00527512v1

Grazing by heterotrophic nanoflagellates on virus and bacterial sized particles in two lakes of different trophic status

Yvan Bettarel , Télesphore Sime-Ngando , Christian Amblard
Journal of Phycology, 2003, 43, pp.1-65
Journal articles hal-00527533v1

The imprint of wild viruses on freshwater microbial ecology

Télesphore Sime-Ngando , Yvan Bettarel , C. Chartogne , K. Sean
Recent Research Development in Microbiology, 2003, 7, pp.481-497
Journal articles hal-00527547v1

Virioplankton and microbial communities in aquatic systems: a seasonal study in two lakes of differing trophy

Yvan Bettarel , Télesphore Sime-Ngando , Christian Amblard , Jean-François Carrias , C. Portelli
Freshwater Biology, 2003, 48 (5), pp.810-822
Journal articles hal-00527535v1

Size-fractionated phytoplankton and relationships with metazooplankton in a newly flooded reservoir

Remy D. Tadonleke , Antoine Thouvenot , D. Gilbert , Télesphore Sime-Ngando , Didier Debroas
International Review of Hydrobiology, 2003, 88 (6), pp.614-634
Journal articles hal-00527519v1

Viral lysis, flagellate grazing potential, and bacterial production in lake Pavin

Yvan Bettarel , Christian Amblard , Télesphore Sime-Ngando , Jean-François Carrias , Denis Sargos
Microbial ecology, 2003, 45 (2), pp.119-127
Journal articles hal-00527524v1

Potentialités phagotrophes des phytoflagellés dans la retenue de barrage Allal El Fassi (Maroc)

S. Rachio , M. Raoui , N. Chadli , Christian Amblard , M. M. Alaoui
Revue des Sciences de l'Eau / Journal of Water Science, 2002, 15 (1), pp.87-99
Journal articles hal-00527672v1

Distribution, size, and bacterial colonization of pico- and nano-detrital organic particles (DOP) in two lakes of different trophic status

Jean-François Carrias , Jean-Philippe Serre , Télesphore Sime-Ngando , Christian Amblard
Limnology and Oceanography, 2002, 47 (4), pp.1202-1209
Journal articles hal-00527538v1

The functional importance of bacteriophages in the microbial loop of an oligomesotrophic lake over a diel cycle

Yvan Bettarel , Télesphore Sime-Ngando , Christian Amblard , Jean-François Carrias , Denis Sargos
Annales de Limnologie - International Journal of Limnology, 2002, 38 (4), pp.263-269
Journal articles hal-00527557v1

Food web structure in the recently flooded Sep Reservoir as inferred from phytoplankton population dynamics and living microbial biomass.

R. D. Tadonléké , L. B. Jugnia , Télesphore Sime-Ngando , J. Devaux , J. C. Romagoux
Microbial ecology, 2002, 43 (1), pp.67-81. ⟨10.1007/s00248-001-1015-7⟩
Journal articles hal-00527555v1

Étude qualitative et quantitative des peuplements phyto- et zooplanctoniques dans les bassins de la saline de Sfax, Tunisie

Habib Ayadi , Néji Toumi , Olfa Abid , K. Medhioub , M. Hammami
Revue des Sciences de l'Eau / Journal of Water Science, 2002, 15 (1), pp.123-135
Journal articles hal-00527671v1

Strong, weak, and missing links in a microbial community of the N.W. Mediterranean Sea

Yvan Bettarel , J. R. Dolan , Karel Hornak , R. Lemee , Michal Masin
FEMS Microbiology Ecology, 2002, 42 (3), pp.451-462. ⟨10.1111/j.1574-6941.2002.tb01034.x⟩
Journal articles hal-00527545v1

An assessment of the impact of Mingoa Stream input to the bacteriological quality of the Municipal Lake of Yaoundé (Cameroon)

Louis-B Jugnia , Télesphore Sime-Ngando
Water Resources Management, 2001, 15 (3), pp.203-209
Journal articles hal-00527674v1

The microbial loop in the Sfax saltworks (Tunisia): quantitative importance of ciliated protozoa and bacteria

Néji Toumi , Habib Ayadi , Télesphore Sime-Ngando , Ridha Amdouni , Christian Amblard
Mediterranean Coastal Environment 2, 2001, pp.1017-1024
Journal articles hal-00528563v1

Planktonic biomass estimation in different ponds of the Sfax saltworks

Olfa Abid , Habib Ayadi , Alia Sellami Kamoun , Télesphore Sime-Ngando , K. Medhioub
Mediterranean Coastal Environment 2, 2001, pp.999-1006
Journal articles hal-00528564v1

Dynamics and growth estimates of planktonic protists during early spring in Lake Pavin, France

Jean-François Carrias , Antoine Thouvenot , Christian Amblard , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2001, 24 (2), pp.163-174. ⟨10.3354/ame024163⟩
Journal articles hal-00527673v1

Artemia in the saltworks of Sfax (Tunisia): distribution and economical importance for aquaculture

Néji Toumi , Habib Ayadi , Mohamed Hammami , Télesphore Sime-Ngando , Christian Amblard
Mediterranean Coastal Environment 2, 2001, pp.1007-1016
Journal articles hal-00528561v1

The microbial food web in the recently flooded Sep reservoir : Diel fluctuations in bacterial biomass and metabolic activity in relation to phytoplankton and flagellate grazers

Louis-B Jugnia , R. D. Tadonléké , Télesphore Sime-Ngando , J. Devaux
Microbial ecology, 2000, 40 (4), pp.317-329
Journal articles hal-00527676v1

A comparison of methods for counting viruses in aquatic systems

Yvan Bettarel , Télesphore Sime-Ngando , Christian Amblard , Henri Laveran
Applied and Environmental Microbiology, 2000, 66 (6), pp.2283-2289
Journal articles hal-00527675v1

Primary productivity in the recently flooded 'Sep Reservoir' (Puy-de-Dôme, France)

R. D. Tadonléké , Télesphore Sime-Ngando , Christian Amblard , Denis Sargos , J. Devaux
Journal of Plankton Research, 2000, 22 (7), pp.1355-1375
Journal articles hal-00527680v1

Variations in the number of active bacteria in the euphotic zone of a recently flooded reservoir

Louis-B Jugnia , M. Richardot , D. Debroas , Télesphore Sime-Ngando , J. Devaux
Aquatic Microbial Ecology, 2000, 22 (3), pp.251-259
Journal articles hal-00527678v1

Rates of growth and microbial grazing mortality of phytoplankton in a recent artificial lake

R. D. Tadonléké , Télesphore Sime-Ngando
Aquatic Microbial Ecology, 2000, 22, pp.301-313
Journal articles hal-00527677v1

Ecological implications of changes in cell size and photosynthetic capacity of marine Prymnesiophyceae induced by ultraviolet-B radiation

B. Mostajir , Télesphore Sime-Ngando , S. Demers , C. Belzile , Sylvaine Roy
Marine Ecology Progress Series, 1999, 187, pp.89-100
Journal articles hal-00527683v1

Bacterial population dynamics, production, and heterotrophic activity in a recently formed reservoir

Louis-B Jugnia , R. D. Tadonléké , Télesphore Sime-Ngando , J. Devaux , C. Andrivon
Canadian Journal of Microbiology, 1999, 45 (9), pp.747-753
Journal articles hal-00527685v1

Protozoan Bacterivory in the Ice and the Water Column of a Cold Temperate Lagoon.

Télesphore Sime-Ngando , S. Demers , S.K. Juniper
Microbial ecology, 1999, 37 (2), pp.95-106
Journal articles hal-00527681v1

Short-term vertical distribution of phytoplankton populations in a shallow tropical lake (Lake Municipal, Yaoundé, Cameroon)

R. D. Tadonléké , Louis-B Jugnia , Télesphore Sime-Ngando , S. Zebaze , M. Nola
Archiv für Hydrobiology, 1998, 143 (4), pp.469-485
Journal articles hal-00527687v1

Short-term variations in the abundance and cell volume of bacterioplankton in an artificial tropical lake

Louis-B Jugnia , R. D. Tadonléké , Télesphore Sime-Ngando , Samuel D. Foto , N. Kemka
Hydrobiologia, 1998, 385 (1-3), pp.113-119
Journal articles hal-00527686v1

Protozoan bacterivory and Escherichia coli survival in drinking water distribution systems.

I. Sibille , Télesphore Sime-Ngando , L. Mathieu , J. C. Block
Applied and Environmental Microbiology, 1998, 64 (1), pp.197-202
Journal articles hal-00527689v1

Ecologie microbienne en milieu aquatique : des virus aux protozoaires

Christian Amblard , J.-C. Boisson , Gilles Bourdier , D. Fontvieille , X. Gayte
Revue des Sciences de l'Eau / Journal of Water Science, 1998, 11, pp.145-162
Journal articles hal-00528623v1

Carbon flows through the microbial food web of first-year ice in Resolute Passage (Canadian High Arctic)

A. F. Vezina , S. Demers , I. Laurion , Télesphore Sime-Ngando , S.K. Juniper
Journal of Marine Systems, 1997, 11 (1-2), pp.173-189
Journal articles hal-00528645v1

Note on sea-ice nematodes (Monhysteroidea) from the Resolute Passage, Canadian High Arctic

F. Riemann , Télesphore Sime-Ngando
Polar Biology, 1997, 18 (1), pp.70-75
Journal articles hal-00527690v1

Importance des virus dans la structure et le fonctionnement des réseaux trophiques microbiens aquatiques

Télesphore Sime-Ngando
Annee Biologique, 1997, 36 (3), pp.181-210
Journal articles hal-00527420v1

Ice-brine and planktonic microheterotrophs from Saroma-ko Lagoon, Hokkaido (Japan): quantitative importance and trophodynamics

Télesphore Sime-Ngando , S.K. Juniper , S. Demers
Journal of Marine Systems, 1997, 11 (1-2), pp.149-161
Journal articles hal-00528631v1

Changes in sea-ice phagotrophic microprotists (20-200 µm) during the spring algal bloom, Canadian Arctic Archipelago

Télesphore Sime-Ngando , Michel Gosselin , S.K. Juniper , Maurice Levasseur
Journal of Marine Systems, 1997, 11 (1-2), pp.163-172. ⟨10.1016/S0924-7963(96)00036-X⟩
Journal articles hal-00528627v1

Characterization of phytoplankton communities in the lower St. Lawrence Estuary using HPLC-detected pigments and cell microscopy

Suzanne Roy , J.-P. Chanut , Michel Gosselin , Télesphore Sime-Ngando
Marine Ecology Progress Series, 1996, 142, pp.55-73. ⟨10.3354/meps142055⟩
Journal articles hal-00527695v1

Caractérisation des particules virales planctoniques dans un lac du Massif Central français : aspects méthodologiques et premiers résultats

Télesphore Sime-Ngando , J.-P. Mignot , Christian Amblard , Gilles Bourdier , Christian Desvilettes
Annales de Limnologie - International Journal of Limnology, 1996, 32 (4), pp.259-263
Journal articles hal-00527691v1

Significance of planktonic ciliated protozoa in the Lower St. Lawrence Estuary : comparison with bacterial, phytoplankton, and particulate organic carbon

Télesphore Sime-Ngando , Michel Gosselin , Suzanne Roy , J.-P. Chanut
Aquatic Microbial Ecology, 1995, 9, pp.243-258
Journal articles hal-00527705v1

Biological and chemical investigations of the Saroma-Resolute Project in ice-covered Resolute Passage, 1992

R.E.H Smith , S. Demers , H. Hattori , S. Kudoh , L. Legendre
Canadian Data Report of Hydrography and Ocean sciences, 1995, 137, pp.30
Journal articles hal-00527717v1

Population dynamics of autotrophic picoplankton in relation to environmental factors in a productive lake

Télesphore Sime-Ngando
Aquatic Sciences - Research Across Boundaries, 1995, 57 (2), pp.91-105
Journal articles hal-00527706v1

Importance of ciliated protozoa in relation to the bacterial and phytoplankton biomass in an oligo-mesotrophic lake during the spring diatom bloom

Christian Amblard , Télesphore Sime-Ngando , Saad Rachiq , Gilles Bourdier
Aquatic Sciences - Research Across Boundaries, 1993, 55 (1), pp.1-9. ⟨10.1007/BF00877254⟩
Journal articles hal-00527721v1

Ciliated protozoan communities over Cobb Seamount : Increase in biomass and spatial patchiness

Télesphore Sime-Ngando , K. Juniper , Alain Vezina
Marine Ecology Progress Series, 1992, 89, pp.37-51
Journal articles hal-00527730v1

Short-term variations in specific biovolumes of different bacterial forms in aquatic ecosystems

Télesphore Sime-Ngando , Gilles Bourdier , Christian Amblard , B. Pinel-Alloul
Microbial ecology, 1991, 21 (3), pp.211-226
Journal articles hal-00527731v1

Effets quantitatifs des fixateurs sur le stockage des ciliés d'eaux douces

Télesphore Sime-Ngando , Claude Alain Groliere
Archiv für Protistenkunde, 1991, 140, pp.109-120
Journal articles hal-00527742v1

Short-term variations of the abundance and biomass of planktonic ciliates in a eutrophic lake

Télesphore Sime-Ngando , H. J. Hartmann
European Journal of Protistology, 1991, 27 (3), pp.249-263
Journal articles hal-00527735v1

Rapid Quantification of Planktonic Ciliates: Comparison of Improved Live Counting with Other Methods

Télesphore Sime-Ngando , H. J. Hartmann , Claude Alain Groliere
Applied and Environmental Microbiology, 1990, 56 (7), pp.2234-2242
Journal articles hal-00527745v1

Patterns of viral and microbial diversity in Sphagnum-dominated peatland using meta genomics

Flore Ballaud , Alexis Dufresne , Andre-Jean Francez , Jonathan Colombet , Télesphore Sime-Ngando
VIème Colloque AFEM “Microbiologie environnementale : du gène à l’écosystème”, Association Francophone d’Ecologie Microbienne, Oct 2013, Clermont-Ferrand, France
Conference papers hal-01156599v1
Image document

Abondance, production, déclin et stratégies reproductives des virus dans le lac du Bourget (France)

Stéphan Jacquet , R Thomas , Lyria Berdjeb , Télesphore Sime-Ngando
Journées Internationales de Limnologie, Oct 2010, Thonon-les-Bains, France
Conference papers hal-02758490v1

Relationships between viruses, bacteria and protozoan grazers in aquatic environments

Stéphan Jacquet , Karel Simek , Marrkus Weinbauer , Télesphore Sime-Ngando , Thierry Bouvier
2. International Symposium on Microbial Ecology, Aug 2006, Wien, Austria. 1 p
Conference papers hal-02820151v1

Structuring factors and processes of microbial food webs in French large lakes

I. Domaizon , S. Personnic , U. Dorigo , Télesphore Sime-Ngando , J. Comte
European Large Lakes Symposium 2006, Sep 2006, Tartu-Pühajärve, Estonia. 13 p
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Facteurs et processus régulant la structure et le fonctionnement de la boucle microbienne du lac du Bourget.

I. Domaizon , S. Personnic , U. Dorigo , Télesphore Sime-Ngando , J. Comte
Colloque national : Autour du lac du Bourget, May 2006, Le Bourget-du-lac, France
Conference papers halshs-00282001v1
Image document

Honeybee Conservation centers in Western Europe: an innovative strategy using sustainable beekeeping to reduce honeybee decline

Miguel Vilas Boas , Maria Alice Pinto , Catia Neves , Lionel Garnery , Hélène Legout
44. Apimondia congress, Sep 2015, Daejon, South Korea. 2015
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Viral and microbial diversity in a Sphagnum-dominated peatland using metagenomics

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Colloque Génomique Environnementale ‘Diversité, évolution et fonctionnement du vivant à l’ère des nouvelles technologies de séquençage’, Aug 2013, Rennes, France
Conference poster hal-01159031v1