Nicolas Tromas CPJ at INRAE-CARRTEL (Thonon les Bains)Adjunct professor McGill University

Présentation

My research interests focus on using biotic information to improve our understanding of bloom dynamics and the impact of these blooms on microbial communities.

Publications

Article dans une revue (34)

Co-occurrence is associated with horizontal gene transfer across marine bacteria independent of phylogeny Gavin M Douglas,Nicolas Tromas,Marinna Gaudin,Patrick Lypaczewski,Louis-Marie Bobayet al. The International Society of Microbiologial Ecology Journal, 2026, 20 (1), pp.wraf275. ⟨10.1093/ismejo/wraf275⟩ Article dans une revue hal-05563160v1
Omics to Study and Manage Aquatic Environments: A Snapshot From the A qua E c O mics Meeting (Evian‐les‐Bains, 2025) Frédéric Rimet,Clarisse Lemonnier,Benjamin Alric,Pedro Beja,Lucie Bittneret al. Molecular Ecology, 2025, 34 (17), ⟨10.1111/mec.70041⟩ Article dans une revue hal-05273477v1
Shifts in bacterioplankton during cyanobacterial blooms reflect bloom toxicity and lake trophic state Lara Jansen,Nicolas Tromas,Angela Strecker,Jesse Shapiro Harmful Algae, 2025, 149, pp.102937. ⟨10.1016/j.hal.2025.102937⟩ Article dans une revue hal-05508654v1
Deciphering the dynamics of Cyanobacteria-Phage in a natural lake: Insights from a decade-long investigation Kiri Stern,Jin Vincent,Zofia Taranu,Nathalie Fortin,Alexis Martelet al. BioRxiv, 2025, ⟨10.1101/2025.02.19.639072⟩ Article dans une revue hal-05182095v1
An experimental test of cyanotoxins as a potential driver of microbial community structure Uzma Batool,Linda Lawton,B. Jesse Shapiro,Nicolas Tromas Chemosphere, 2025, 384, pp.144518. ⟨10.1016/j.chemosphere.2025.144518⟩ Article dans une revue hal-05182028v1
Genetic Diversity and Anatoxin Profiles of Freshwater Benthic Cyanobacteria From Nova Scotia (Canada) Cecilio Valadez-Cano,Nicolas Tromas,Adrian Reyes-Prieto,Lindsay Johnston,Yannan Huanget al. Environmental Microbiology, 2025, 27 (3), pp.e70067. ⟨10.1111/1462-2920.70067⟩ Article dans une revue hal-05182087v1
Impact of grazing by multiple Daphnia species on wastewater bacterial communities Nicolas Tromas,Eyerusalem Goitom,Tiffany Chin,Quoc Tuc Dinh,Sarah Dorneret al. Science of the Total Environment, 2025, 962, pp.178364. ⟨10.1016/j.scitotenv.2024.178364⟩ Article dans une revue hal-05182105v1
Metagenomic insights into cyanotoxin dynamics in a Mexican subtropical lake Nicolas Tromas,Dana Simon,Nathalie Fortin,Miriam Hernández-Zamora,Autumn Pereiraet al. Chemosphere, 2025, 376, pp.144285. ⟨10.1016/j.chemosphere.2025.144285⟩ Article dans une revue hal-05182032v1
Improving water quality in a hypereutrophic lake and tributary through agricultural nutrient mitigation: A Multi-year monitoring analysis Barry Husk,Paul Julian,Dana Simon,Nicolas Tromas,Dawson Phanet al. Journal of Environmental Management, 2024, 354, pp.120411. ⟨10.1016/j.jenvman.2024.120411⟩ Article dans une revue hal-05181995v1
Beneath the ice: exploring winter's impact on nutrient and phytoplankton dynamics in a shallow eutrophic lake Paul Julian,Barry Husk,Helen Baulch,Dana Simon,Nicolas Tromaset al. Hydrobiologia, 2024, 852 (6), pp.1463-1480. ⟨10.1007/s10750-024-05739-4⟩ Article dans une revue hal-05182037v1
Snapshot of cyanobacterial toxins in Pakistani freshwater bodies Uzma Batool,Nicolas Tromas,Dana Simon,Sébastien Sauvé,B. Jesse Shapiroet al. Environmental Science and Pollution Research, 2024, 31 (16), pp.24648-24661. ⟨10.1007/s11356-024-32744-w⟩ Article dans une revue hal-05181983v1
Pseudogymnoascus destructans invasion stage impacts the skin microbial functions of highly vulnerable Myotis lucifugus Virginie Lemieux-Labonté,Jananan Pathmanathan,Yves Terrat,Nicolas Tromas,Anouk Simardet al. FEMS Microbiology Ecology, 2024, 100 (11), ⟨10.1093/femsec/fiae138⟩ Article dans une revue hal-05182126v1
Cell-associated viral community composition and its functional potential in a dimictic lake on the Canadian Shield Cody Collis,Nicolas Tromas,Jozef Nissimov BioRxiv, 2024, ⟨10.1101/2024.12.22.629985⟩ Article dans une revue hal-05182072v1
Sedimentary DNA and pigments show increasing abundance and toxicity of cyanoHABs during the Anthropocene Adam Heathcote,Zofia Taranu,Nicolas Tromas,Meaghan Macintyre-Newell,Peter Leavittet al. Freshwater Biology, 2023, 68 (11), pp.1859-1874. ⟨10.1111/fwb.14069⟩ Article dans une revue hal-05182000v1
Selection of Anabaena sp. PCC 7938 as a Cyanobacterium Model for Biological ISRU on Mars Tiago Ramalho,Guillaume Chopin,Olga Pérez-Carrascal,Nicolas Tromas,Cyprien Verseux Applied and Environmental Microbiology, 2022, 88 (15), ⟨10.1128/aem.00594-22⟩ Article dans une revue hal-05182012v1
Occurrence of BMAA Isomers in Bloom-Impacted Lakes and Reservoirs of Brazil, Canada, France, Mexico, and the United Kingdom Safa Abbes,Sung Vo Duy,Gabriel Munoz,Quoc Tuc Dinh,Dana Simonet al. Toxins, 2022, 14 (4), pp.251. ⟨10.3390/toxins14040251⟩ Article dans une revue hal-03960940v1
Single-colony sequencing reveals microbe-by-microbiome phylosymbiosis between the cyanobacterium Microcystis and its associated bacteria Olga Pérez-Carrascal,Nicolas Tromas,Yves Terrat,Elisa Moreno,Alessandra Gianiet al. Microbiome, 2021, 9 (1), pp.194. ⟨10.1186/s40168-021-01140-8⟩ Article dans une revue hal-05182163v1
Bioavailable Nutrients (N and P) and Precipitation Patterns Drive Cyanobacterial Blooms in Missisquoi Bay, Lake Champlain Sukriye Celikkol,Nathalie Fortin,Nicolas Tromas,Herinandrianina Andriananjamanantsoa,Charles Greer Microorganisms, 2021, 9 (10), pp.2097. ⟨10.3390/microorganisms9102097⟩ Article dans une revue hal-05182046v1
Two cases of type-a Haemophilus influenzae meningitis within the same week in the same hospital are phylogenetically unrelated but recently exchanged capsule genes Yves Terrat,Lauge Farnaes,John Bradley,Nicolas Tromas,B. Jesse Shapiro Microbial Genomics, 2020, 6 (4), ⟨10.1099/mgen.0.000348⟩ Article dans une revue hal-05183778v1
The evolution of realized niches within freshwater Synechococcus Nicolas Tromas,Zofia Taranu,Mathieu Castelli,Juliana Pimentel,Daniel Pereiraet al. Environmental Microbiology, 2020, 22 (4), pp.1238-1250. ⟨10.1111/1462-2920.14930⟩ Article dans une revue hal-05183776v1
Coherence of Microcystis species revealed through population genomics Olga Pérez-Carrascal,Yves Terrat,Alessandra Giani,Nathalie Fortin,Charles Greeret al. The International Society of Microbiologial Ecology Journal, 2019, 13 (12), pp.2887-2900. ⟨10.1038/s41396-019-0481-1⟩ Article dans une revue hal-05183782v1
Niche Separation Increases With Genetic Distance Among Bloom-Forming Cyanobacteria Nicolas Tromas,Zofia Taranu,Bryan Martin,Amy Willis,Nathalie Fortinet al. Frontiers in Microbiology, 2018, 9, ⟨10.3389/fmicb.2018.00438⟩ Article dans une revue hal-05183818v1
Characterising and predicting cyanobacterial blooms in an 8-year amplicon sequencing time course Nicolas Tromas,Nathalie Fortin,Larbi Bedrani,Yves Terrat,Pedro Cardosoet al. The International Society of Microbiologial Ecology Journal, 2017, 11 (8), pp.1746-1763. ⟨10.1038/ismej.2017.58⟩ Article dans une revue hal-05183829v1
Ecological selection of siderophore‐producing microbial taxa in response to heavy metal contamination Elze Hesse,Siobhán O'Brien,Nicolas Tromas,Florian Bayer,Adela Lujánet al. Ecology Letters, 2017, 21 (1), pp.117-127. ⟨10.1111/ele.12878⟩ Article dans une revue hal-05183822v1
Gut Microbiome of the Canadian Arctic Inuit Catherine Girard,Nicolas Tromas,Marc Amyot,B. Jesse Shapiro MSphere, 2017, 2 (1), ⟨10.1128/msphere.00297-16⟩ Article dans une revue hal-05183836v1
Environment and host species shape the skin microbiome of captive neotropical bats Virginie Lemieux-Labonté,Nicolas Tromas,B. Jesse Shapiro,François-Joseph Lapointe PeerJ, 2016, 4, pp.e2430. ⟨10.7717/peerj.2430⟩ Article dans une revue hal-05183840v1
Multiple Barriers to the Evolution of Alternative Gene Orders in a Positive-Strand RNA Virus Anouk Willemsen,Mark Zwart,Nicolas Tromas,Eszter Majer,José-Antonio Daròset al. Genetics, 2016, 202 (4), pp.1503-1521. ⟨10.1534/genetics.115.185017⟩ Article dans une revue hal-05183848v1
Within-host spatiotemporal dynamics of plant virus infection at the cellular level. Nicolas Tromas,Mark P Zwart,Guillaume Lafforgue,Santiago F. Elena PLoS Genetics, 2014, 10 (2), pp.e1004186. ⟨10.1371/journal.pgen.1004186⟩ Article dans une revue hal-02629906v1
Shrinkage of Genome Size in a Plant RNA Virus upon Transfer of an Essential Viral Gene into the Host Genome Nicolas Tromas,Mark Zwart,Javier Forment,Santiago Elena Genome Biology and Evolution, 2014, 6 (3), pp.538-550. ⟨10.1093/gbe/evu036⟩ Article dans une revue hal-05183866v1
Estimation of the in vivo recombination rate for a plant RNA virus Nicolas Tromas,Mark Zwart,Maïté Poulain,Santiago Elena Journal of General Virology, 2014, 95 (3), pp.724-732. ⟨10.1099/vir.0.060822-0⟩ Article dans une revue hal-05183873v1
Model-Selection-Based Approach for Calculating Cellular Multiplicity of Infection during Virus Colonization of Multi-Cellular Hosts Mark Zwart,Nicolas Tromas,Santiago Elena PLoS ONE, 2013, 8 (5), pp.e64657. ⟨10.1371/journal.pone.0064657⟩ Article dans une revue hal-05183878v1
Dynamics of the establishment of systemic Potyvirus infection: independent yet cumulative action of primary infection sites. Guillaume Lafforgue,Nicolas Tromas,Santiago F Elena,Mark P Zwart Journal of Virology, 2012, 86 (23), pp.12912-22. ⟨10.1128/JVI.02207-12⟩ Article dans une revue hal-02645738v1
The evolutionary genetics of emerging plant RNA viruses. Santiago F Elena,Stéphanie Bedhomme,Purificación Carrasco,José M Cuevas,Francisca de La Iglesiaet al. Molecular Plant-Microbe Interactions, 2011, 24 (3), pp.287-93. ⟨10.1094/MPMI-09-10-0214⟩ Article dans une revue hal-02644252v1
The Rate and Spectrum of Spontaneous Mutations in a Plant RNA Virus Nicolas Tromas,Santiago Elena Genetics, 2010, 185 (3), pp.983-989. ⟨10.1534/genetics.110.115915⟩ Article dans une revue hal-05183909v1

Proceedings/Recueil des communications (1)

AquaEcOmics meeting: exploring aquatic ecology through omics. March 17-20, 2025. Program and abstracts booklet Luisa Orsini,Loïs Maignien,Kristian Meissner,Bettina Thalinger,Pedro Bejaet al. AquaEcomics 2025, Mar 2025, Evian-les-Bains, France. 135 p., 2025, ⟨10.57745/VBSHUO⟩ Proceedings/Recueil des communications hal-05250537v1

Pré-publication, Document de travail (1)

Co-occurrence drives horizontal gene transfer among marine prokaryotes Gavin M Douglas,Nicolas Tromas,Marinna Gaudin,Patrick Lypaczewksi,Louis-Marie Bobayet al. 2025 Pré-publication, Document de travail hal-05027411v1