Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Jonathan Colombet"'
Autor:
Maxime Fuster, Hermine Billard, Jérémie Mathurin, Ariane Deniset-Besseau, David Albertini, Télesphore Sime-Ngando, Jonathan Colombet
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The smallest entities in aquatic ecosystems, i.e., femtoplankton, are certainly the largest reservoir of uncharacterized biodiversity. Among them, the discovery of mysterious Aster like nanoparticles has raised many questions about their nat
Externí odkaz:
https://doaj.org/article/90cc0d0d3e8d494ea3072f05fb3e9b88
Autor:
Angia Sriram Pradeep Ram, Marie-Eve Mauduit, Jonathan Colombet, Fanny Perriere, Antoine Thouvenot, Télesphore Sime-Ngando
Publikováno v:
Applied Microbiology, Vol 3, Iss 4, Pp 1407-1423 (2023)
In aquatic systems, the impact of the viral regulation of bacterial carbon metabolism (BCM) is often overlooked compared with nutrient supply. To address this gap, an investigation was conducted in the euphotic and aphotic zones of a mesotrophic fres
Externí odkaz:
https://doaj.org/article/e9b72f28bd624761ade769f9dd9930eb
Autor:
Angia Sriram Pradeep Ram, Hermine Billard, Fanny Perriere, Olivier Voldoire, Jonathan Colombet
Publikováno v:
Microorganisms, Vol 12, Iss 10, p 2061 (2024)
To investigate the hypothesis of top-down control by viruses and heterotrophic nanoflagellates on bacterial-mediated carbon fluxes in freshwater systems, a year-long study (2023–2024) was conducted in the pelagic zone of Lake Saint-Gervais (France)
Externí odkaz:
https://doaj.org/article/61f5568345874d67a2d759082addfd8b
Autor:
Alexander L. Jaffe, Corinne Bardot, Anne-Hélène Le Jeune, Jett Liu, Jonathan Colombet, Fanny Perrière, Hermine Billard, Cindy J. Castelle, Anne-Catherine Lehours, Jillian F. Banfield
Publikováno v:
Microbiome, Vol 11, Iss 1, Pp 1-18 (2023)
Abstract Background Permanently stratified lakes contain diverse microbial communities that vary with depth and so serve as useful models for studying the relationships between microbial community structure and geochemistry. Recent work has shown tha
Externí odkaz:
https://doaj.org/article/f70c5ceac0e24f28ae3dce6238790527
Autor:
Alexander L. Jaffe, Maxime Fuster, Marie C. Schoelmerich, Lin-Xing Chen, Jonathan Colombet, Hermine Billard, Télesphore Sime-Ngando, Jillian F. Banfield
Publikováno v:
mSystems, Vol 7, Iss 2 (2022)
ABSTRACT Microbial communities in lakes can profoundly impact biogeochemical processes through their individual activities and collective interactions. However, the complexity of these communities poses challenges, particularly for studying rare orga
Externí odkaz:
https://doaj.org/article/8f8606bc9fb04c1da34a21bdd4ff3a6c
Autor:
Angia Sriram Pradeep Ram, Marie-Eve Mauduit, Jonathan Colombet, Fanny Perriere, Antoine Thouvenot, Télesphore Sime-Ngando
Publikováno v:
Microorganisms, Vol 10, Iss 4, p 715 (2022)
In freshwater environments, limited data exist on the impact of mortality forces (viruses and heterotrophic nanoflagellates) on bacterial growth efficiency (BGE, index of bacterial carbon metabolism) compared to resource availability. An investigatio
Externí odkaz:
https://doaj.org/article/f4650c60cb9447baa5d08574f39bba09
Autor:
Ignacio de la Higuera, George W. Kasun, Ellis L. Torrance, Alyssa A. Pratt, Amberlee Maluenda, Jonathan Colombet, Maxime Bisseux, Viviane Ravet, Anisha Dayaram, Daisy Stainton, Simona Kraberger, Peyman Zawar-Reza, Sharyn Goldstien, James V. Briskie, Robyn White, Helen Taylor, Christopher Gomez, David G. Ainley, Jon S. Harding, Rafaela S. Fontenele, Joshua Schreck, Simone G. Ribeiro, Stephen A. Oswald, Jennifer M. Arnold, François Enault, Arvind Varsani, Kenneth M. Stedman
Publikováno v:
mBio, Vol 11, Iss 5 (2020)
ABSTRACT The discovery of cruciviruses revealed the most explicit example of a common protein homologue between DNA and RNA viruses to date. Cruciviruses are a novel group of circular Rep-encoding single-stranded DNA (ssDNA) (CRESS-DNA) viruses that
Externí odkaz:
https://doaj.org/article/c83420450bfa44719ee6e8cbfc278d91
Autor:
Blanche Saint-Béat, Brian D. Fath, Cyril Aubry, Jonathan Colombet, Julie Dinasquet, Louis Fortier, Virginie Galindo, Pierre-Luc Grondin, Fabien Joux, Catherine Lalande, Mathieu LeBlanc, Patrick Raimbault, Télesphore Sime-Ngando, Jean-Eric Tremblay, Daniel Vaulot, Frédéric Maps, Marcel Babin
Publikováno v:
Elementa: Science of the Anthropocene, Vol 8, Iss 1 (2020)
Baffin Bay, located at the Arctic Ocean’s ‘doorstep’, is a heterogeneous environment where a warm and salty eastern current flows northwards in the opposite direction of a cold and relatively fresh Arctic current flowing along the west coast of
Externí odkaz:
https://doaj.org/article/55892ec7942b41a192cb412e8a0fbb84
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Parasitism is certainly one of the most important driving biotic factors of cyanobacterial blooms which remains largely understudied. Among these parasites, fungi from the phylum Chytridiomycota (i.e. chytrids) are the only eukaryotic microo
Externí odkaz:
https://doaj.org/article/a6e0f7646ded4defa2e33158854dce9f
Autor:
Jonathan Colombet, Hermine Billard, Bernard Viguès, Stéphanie Balor, Christelle Boulé, Lucie Geay, Karim Benzerara, Nicolas Menguy, Guy Ilango, Maxime Fuster, François Enault, Corinne Bardot, Véronique Gautier, Angia Sriram Pradeep Ram, Télesphore Sime-Ngando
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
This study reports the discovery of Aster-Like Nanoparticles (ALNs) in pelagic environments. ALNs are pleomorphic, with three dominant morphotypes which do not fit into any previously defined environmental entities [i.e., ultramicro-prokaryotes, cont
Externí odkaz:
https://doaj.org/article/cf485931fdce4b7881fbb7ec3481ecae