@article {pinto_features_2021,
	title = {Features of the Opportunistic Behaviour of the Marine Bacterium Marinobacter algicola in the Microalga Ostreococcus tauri Phycosphere},
	journal = {Microorganisms},
	volume = {9},
	year = {2021},
	pages = {1777},
	abstract = {Although interactions between microalgae and bacteria are observed in both natural environment and the laboratory, the modalities of coexistence of bacteria inside microalgae phyco-spheres in laboratory cultures are mostly unknown. Here, we focused on well-controlled cultures of the model green picoalga Ostreococcus tauri and the most abundant member of its phycosphere, Marinobacter algicola. The prevalence of M. algicola in O. tauri cultures raises questions about how this bacterium maintains itself under laboratory conditions in the microalga culture. The results showed that M. algicola did not promote O. tauri growth in the absence of vitamin B12 while M. algicola depended on O. tauri to grow in synthetic medium, most likely to obtain organic carbon sources provided by the microalgae. M. algicola grew on a range of lipids, including triacylglycerols that are known to be produced by O. tauri in culture during abiotic stress. Genomic screening revealed the absence of genes of two particular modes of quorum-sensing in Marinobacter genomes which refutes the idea that these bacterial communication systems operate in this genus. To date, the {\textquoteright}opportunistic{\textquoteright} behaviour of M. algicola in the laboratory is limited to several phytoplanktonic species including Chlorophyta such as O. tauri. This would indicate a preferential occurrence of M. algicola in association with these specific microalgae under optimum laboratory conditions.},
	keywords = {RCC4221},
	doi = {10.3390/microorganisms9081777},
	author = {Pinto, Jordan and Lami, Rapha{\"e}l and Krasovec, Marc and Grimaud, R{\'e}gis and Urios, Laurent and Lupette, Josselin and Escande, Marie-Line and Sanchez, Fr{\'e}d{\'e}ric and Intertaglia, Laurent and Grimsley, Nigel and Piganeau, Gwenael and Sanchez, Sophie}
}
@article {Yau2020,
	title = {Virus-host coexistence in phytoplankton through the genomic lens},
	journal = {Science Advances},
	volume = {6},
	number = {14},
	year = {2020},
	note = {tex.mendeley-tags: RCC2590,RCC2596},
	month = {apr},
	pages = {eaay2587},
	abstract = {Virus-microbe interactions in the ocean are commonly described by {\textquotedblleft}boom and bust{\textquotedblright} dynamics, whereby a numerically dominant microorganism is lysed and replaced by a virus-resistant one. Here, we isolated a microalga strain and its infective dsDNA virus whose dynamics are characterized instead by parallel growth of both the microalga and the virus. Experimental evolution of clonal lines revealed that this viral production originates from the lysis of a minority of virus-susceptible cells, which are regenerated from resistant cells. Whole-genome sequencing demonstrated that this resistant-susceptible switch involved a large deletion on one chromosome. Mathematical modeling explained how the switch maintains stable microalga-virus population dynamics consistent with their observed growth pattern. Comparative genomics confirmed an ancient origin of this {\textquotedblleft}accordion{\textquotedblright} chromosome despite a lack of sequence conservation. Together, our results show how dynamic genomic rearrangements may account for a previously overlooked coexistence mechanism in microalgae-virus interactions.},
	keywords = {RCC2590, RCC2596},
	issn = {2375-2548},
	doi = {10.1126/sciadv.aay2587},
	url = {https://advances.sciencemag.org/lookup/doi/10.1126/sciadv.aay2587},
	author = {Yau, Sheree and Krasovec, Marc and Benites, L. Felipe and Rombauts, Stephane and Groussin, Mathieu and Vancaester, Emmelien and Aury, Jean-Marc and Derelle, Evelyne and Desdevises, Yves and Escande, Marie-Line and Grimsley, Nigel and Guy, Julie and Moreau, Herv{\'e} and Sanchez-Brosseau, Sophie and Van de Peer, Yves and Vandepoele, Klaas and Gourbi{\`e}re, S{\'e}bastien and Piganeau, Gwenael}
}
@article {Krasovec2019,
	title = {First estimation of the spontaneous mutation rate in Diatoms},
	journal = {Genome Biology and Evolution},
	volume = {1},
	year = {2019},
	note = {tex.mendeley-tags: RCC2967},
	pages = {1{\textendash}23},
	keywords = {diatoms, Mutation accumulation, mutation rate in phaeodactylum, mutation spectrum, phaeodactylum, RCC2967, running title, spontaneous mutation rate, tricornutum},
	issn = {1759-6653},
	doi = {10.1093/gbe/evz130},
	url = {https://academic.oup.com/gbe/advance-article/doi/10.1093/gbe/evz130/5520952},
	author = {Krasovec, Marc and Sanchez-Brosseau, Sophie and Piganeau, Gwenael},
	editor = {Baer, Charles}
}
@article {Blanc-Mathieu2017,
	title = {Population genomics of picophytoplankton unveils novel chromosome hypervariability},
	journal = {Science Advances},
	volume = {3},
	number = {7},
	year = {2017},
	note = {tex.mendeley-tags: RCC1105,RCC1108,RCC1110,RCC1112,RCC1114,RCC1115,RCC1116,RCC1117,RCC1118,RCC1123,RCC1558,RCC1559,RCC1561,RCC299,RCC4221,RCC809},
	month = {jul},
	pages = {e1700239},
	keywords = {RCC1105, RCC1108, RCC1110, RCC1112, RCC1114, RCC1115, RCC1116, RCC1117, RCC1118, RCC1123, RCC1558, RCC1559, RCC1561, RCC299, RCC4221, RCC809},
	issn = {2375-2548},
	doi = {10.1126/sciadv.1700239},
	url = {http://advances.sciencemag.org/lookup/doi/10.1126/sciadv.1700239},
	author = {Blanc-Mathieu, Romain and Krasovec, Marc and Hebrard, Maxime and Yau, Sheree and Desgranges, Elodie and Martin, Joel and Schackwitz, Wendy and Kuo, Alan and Salin, Gerald and Donnadieu, Cecile and Desdevises, Yves and Sanchez-Ferandin, Sophie and Moreau, Herv{\'e} and Rivals, Eric and Grigoriev, Igor V. and Grimsley, Nigel and Eyre-Walker, Adam and Piganeau, Gwenael}
}
