Photosynthetic microorganisms effectively contribute to bryophyte CO2 fixation in boreal and tropical regions

Autor: Vincent E. J. Jassey, Samuel Hamard, Cécile Lepère, Régis Céréghino, Bruno Corbara, Martin Küttim, Joséphine Leflaive, Céline Leroy, Jean-François Carrias

Publikováno v: ISME Communications, Vol 2, Iss 1, Pp 1-10 (2022)

Abstract Photosynthetic microbes are omnipresent in land and water. While they critically influence primary productivity in aquatic systems, their importance in terrestrial ecosystems remains largely overlooked. In terrestrial systems, photoautotroph

Externí odkaz: https://doaj.org/article/f80ea266872a4ed68e2a733d391b68c5

Single Cell Analysis Reveals a New Microsporidia-Host Association in a Freshwater Lake

Autor: Marina Chauvet, Arthur Monjot, Anne Moné, Cécile Lepère

Publikováno v: Microbial ecology
Microbial ecology, In press, ⟨10.1007/s00248-022-02023-7⟩

International audience; Microsporidia are a large group of obligate intracellular eukaryotic parasites. Recent studies suggest that their diversity can be huge in freshwater lake ecosystems especially in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88c245ab534c0bcbf39b0d8b841a5f8
https://doi.org/10.1007/s00248-022-02023-7

FreshOmics : A manually curated and standardized –omics database for investigating freshwater microbiomes

Autor: Corinne Biderre‐Petit, Jean‐Christophe Charvy, Gisèle Bronner, Marina Chauvet, Didier Debroas, Hélène Gardon, Claire Hennequin, Isabelle Jouan‐Dufournel, Anne Moné, Arthur Monjot, Viviane Ravet, Agnès Vellet, Cécile Lepère

Publikováno v: Molecular Ecology Resources
Molecular Ecology Resources, 2022, ⟨10.1111/1755-0998.13692⟩

Freshwater is a critical resource for human survival but severely threatened by anthropogenic activities and climate change. These changes strongly impact the abundance and diversity of the microbial communities which are key players in the functioni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f364520277100d89818eb3a3720848
https://hal.science/hal-03768857

A phylogenetic framework to investigate the microsporidian communities through metabarcoding and its application to lake ecosystems

Autor: Cécile Lepère, Didier Debroas, Anne Moné, Marina Chauvet, Aurore Dubuffet

Publikováno v: Environmental Microbiology
Environmental Microbiology, 2021, 23 (8), pp.4344-4359. ⟨10.1111/1462-2920.15618⟩
Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2021, 23 (8), pp.4344-4359. ⟨10.1111/1462-2920.15618⟩

Microsporidia are obligate intracellular eukaryotic parasites known to parasitize many species of the animal kingdom as well as some protists. However, their diversity is underestimated, in part as a consequence of the failure of 'universal' primers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff19d10907768866a3010bb133bbbe9
https://pubmed.ncbi.nlm.nih.gov/34081807

Metagenomes of the picoalga Bathycoccus from the Chile coastal upwelling.

Autor: Daniel Vaulot, Cécile Lepère, Eve Toulza, Rodrigo De la Iglesia, Julie Poulain, Frédéric Gaboyer, Hervé Moreau, Klaas Vandepoele, Osvaldo Ulloa, Frederick Gavory, Gwenael Piganeau

Publikováno v: PLoS ONE, Vol 7, Iss 6, p e39648 (2012)

Among small photosynthetic eukaryotes that play a key role in oceanic food webs, picoplanktonic Mamiellophyceae such as Bathycoccus, Micromonas, and Ostreococcus are particularly important in coastal regions. By using a combination of cell sorting by

Externí odkaz: https://doaj.org/article/c081ee29149d4e0499f6565ff6107de6