Angia Sriram Pradeep Ram

30
Documents

Publications

Publications

Seasonal Surges in Bacterial Diversity along the Coastal Waters of the Eastern Arabian Sea

S. Hafza , A. Parvathi , A. Pradeep Ram , Thampan Alok , R. Neeraja et al.
Journal of Marine Science and Engineering, 2024, 12 (10), pp.1796. ⟨10.3390/jmse12101796⟩
Article dans une revue hal-04732730 v1

Microbial distribution in Mudbank regions off Alappuzha, South-West coast of India

Jasna Vijayan , Parvathi Ammini , Angia Sriram Pradeep Ram , Maheswari Nair , Telesphore Sime-Ngando
Environmental Monitoring and Assessment, 2024, 196 (11), pp.1117. ⟨10.1007/s10661-024-13176-y⟩
Article dans une revue hal-04938779 v1

Impact of Top-Down Regulation on the Growth Efficiency of Freshwater Bacterioplankton

Angia Sriram Pradeep Ram , Hermine Billard , Fanny Perriere , Olivier Voldoire , Jonathan Colombet
Microorganisms, 2024, 12 (10), pp.2061. ⟨10.3390/microorganisms12102061⟩
Article dans une revue hal-04739083 v1
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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 et al.
Advances in Applied Microbiology, 2023, 3 (4), pp.1407-1423. ⟨10.3390/applmicrobiol3040095⟩
Article dans une revue hal-04356402 v1

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⟩
Article dans une revue hal-03980580 v1
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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 et al.
Diversity, 2022, Ecology of Microbes in Marine and Estuarine Ecosystems, 14 (3), pp.230. ⟨10.3390/d14030230⟩
Article dans une revue hal-03844280 v1
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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 et al.
Microorganisms, 2022, 7 (2), pp.715. ⟨10.3390/microorganisms10040715⟩
Article dans une revue hal-03865107 v1
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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
Article dans une revue hal-03043263 v1
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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⟩
Article dans une revue hal-03045527 v1
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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 et al.
Frontiers in Microbiology, 2019, 10, ⟨10.3389/fmicb.2019.02376⟩
Article dans une revue hal-02317473 v1
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Biogeochemical Impacts of a Black Carbon Wet Deposition Event in Halong Bay, Vietnam

Xavier Mari , Benjamin Guinot , Chu Van Thuoc , Justine Brune , Jean-Pierre Lefebvre et al.
Frontiers in Marine Science, 2019, 6, pp.185. ⟨10.3389/fmars.2019.00185⟩
Article dans une revue hal-02095984 v1

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⟩
Article dans une revue hal-02388988 v1

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
Article dans une revue hal-01981935 v1

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 et al.
Water Research, 2017, 124, pp.129 - 138. ⟨10.1016/j.watres.2017.07.053⟩
Article dans une revue hal-01624070 v1

Viral-Induced Mortality of Prokaryotes in a Tropical Monsoonal Estuary

Vijayan Jasna , Ammini Parvathi , Angia Sriram Pradeep Ram , Kizhekkapat K. Balachandran , Nikathil V. Madhu et al.
Frontiers in Microbiology, 2017, 8, ⟨10.3389/fmicb.2017.00895⟩
Article dans une revue hal-01624075 v1

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⟩
Article dans une revue hal-01623641 v1

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
Article dans une revue hal-01983265 v1

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
Article dans une revue hal-01983261 v1
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First description of a cyanophage infecting the cyanobacterium Arthrospira platensis (Spirulina)

Stéphan Jacquet , Xu Zhong , Parvathi Ammini , Angia Sriram Pradeep Ram
Journal of Applied Phycology, 2013, 25, pp.195-203
Article dans une revue hal-00813900 v1

First description of a cyanophage infecting the cyanobacterium Arthrospira platensis (Spirulina)

Stéphan Jacquet , Xu Zhong , Ammini Parvathi , Angia Sriram Pradeep Ram
Journal of Applied Phycology, 2013, 25 (1), pp.195 - 203. ⟨10.1007/s10811-012-9853-x⟩
Article dans une revue hal-02645970 v1
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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 et al.
Applied and Environmental Microbiology, 2011, 77 (16), pp.5610-5618
Article dans une revue hal-00787191 v1

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⟩
Article dans une revue istex hal-00527101 v1

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
Article dans une revue hal-00527069 v1

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⟩
Article dans une revue hal-00526575 v1

Bacterial growth efficiency in a tropical estuary: seasonal variability subsidized by allochthonous carbon

Angia Sriram Pradeep Ram , Shanta Nair , D. Chandramohan
Microbial ecology, 2007, 53 (4), pp.591-9. ⟨10.1007/s00248-006-9124-y⟩
Article dans une revue istex hal-00529949 v1

Tungstate compounds as an alternative to uranyl acetate for enumerating viral-infected prokaryote cells in aquatic systems

Angia Sriram Pradeep Ram , T. Nagata , Y. Tomaru , K. Nagasaki
Aquatic Microbial Ecology, 2007, 47 (2), pp.209-212
Article dans une revue hal-00529947 v1

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
Article dans une revue hal-00527466 v1

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 et al.
Freshwater Biology, 2005, 50 (4), pp.627-645
Article dans une revue hal-00527477 v1

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
Article dans une revue hal-00527475 v1

Lake Pavin: A pioneer site for ecological studies of freshwater viruses

Telesphore Sime-Ngando , Yvan Bettarel , Jonathan Colombet , Stéphanie Palesse , Angia Sriram Pradeep Ram et al.
Lake Pavin: History, biogeochemistry and sedimentology of a deep meromictic crater lake, 2016
Chapitre d'ouvrage hal-01623848 v1