Ecology of Endozoicomonadaceae in three coral genera across the Pacific Ocean. Hochart, C., Paoli, L., Ruscheweyh, H., Salazar, G., Boissin, E., Romac, S., Poulain, J., Bourdin, G., Iwankow, G., Moulin, C., Ziegler, M., Porro, B., Armstrong, E. J., Hume, B. C. C., Aury, J., Pogoreutz, C., Paz-García, D. A., Nugues, M. M., Agostini, S., Banaigs, B., Boss, E., Bowler, C., De Vargas, C., Douville, E., Flores, M., Forcioli, D., Furla, P., Gilson, E., Lombard, F., Pesant, S., Reynaud, S., Thomas, O. P., Troublé, R., Wincker, P., Zoccola, D., Allemand, D., Planes, S., Thurber, R. V., Voolstra, C. R., Sunagawa, S., & Galand, P. E. Nature Communications, 14(1):3037, June, 2023.
Ecology of Endozoicomonadaceae in three coral genera across the Pacific Ocean [link]Paper  doi  abstract   bibtex   2 downloads  
Abstract Health and resilience of the coral holobiont depend on diverse bacterial communities often dominated by key marine symbionts of the Endozoicomonadaceae family. The factors controlling their distribution and their functional diversity remain, however, poorly known. Here, we study the ecology of Endozoicomonadaceae at an ocean basin-scale by sampling specimens from three coral genera ( Pocillopora , Porites , Millepora ) on 99 reefs from 32 islands across the Pacific Ocean. The analysis of 2447 metabarcoding and 270 metagenomic samples reveals that each coral genus harbored a distinct new species of Endozoicomonadaceae . These species are composed of nine lineages that have distinct biogeographic patterns. The most common one, found in Pocillopora , appears to be a globally distributed symbiont with distinct metabolic capabilities, including the synthesis of amino acids and vitamins not produced by the host. The other lineages are structured partly by the host genetic lineage in Pocillopora and mainly by the geographic location in Porites . Millepora is more rarely associated to Endozoicomonadaceae . Our results show that different coral genera exhibit distinct strategies of host- Endozoicomonadaceae associations that are defined at the bacteria lineage level.
@article{hochart_ecology_2023,
	title = {Ecology of {Endozoicomonadaceae} in three coral genera across the {Pacific} {Ocean}},
	volume = {14},
	issn = {2041-1723},
	url = {https://www.nature.com/articles/s41467-023-38502-9},
	doi = {10.1038/s41467-023-38502-9},
	abstract = {Abstract
            
              Health and resilience of the coral holobiont depend on diverse bacterial communities often dominated by key marine symbionts of the
              Endozoicomonadaceae
              family. The factors controlling their distribution and their functional diversity remain, however, poorly known. Here, we study the ecology of
              Endozoicomonadaceae
              at an ocean basin-scale by sampling specimens from three coral genera (
              Pocillopora
              ,
              Porites
              ,
              Millepora
              ) on 99 reefs from 32 islands across the Pacific Ocean. The analysis of 2447 metabarcoding and 270 metagenomic samples reveals that each coral genus harbored a distinct new species of
              Endozoicomonadaceae
              . These species are composed of nine lineages that have distinct biogeographic patterns. The most common one, found in
              Pocillopora
              , appears to be a globally distributed symbiont with distinct metabolic capabilities, including the synthesis of amino acids and vitamins not produced by the host. The other lineages are structured partly by the host genetic lineage in
              Pocillopora
              and mainly by the geographic location in
              Porites
              .
              Millepora
              is more rarely associated to
              Endozoicomonadaceae
              . Our results show that different coral genera exhibit distinct strategies of host-
              Endozoicomonadaceae
              associations that are defined at the bacteria lineage level.},
	language = {en},
	number = {1},
	urldate = {2023-06-12},
	journal = {Nature Communications},
	author = {Hochart, Corentin and Paoli, Lucas and Ruscheweyh, Hans-Joachim and Salazar, Guillem and Boissin, Emilie and Romac, Sarah and Poulain, Julie and Bourdin, Guillaume and Iwankow, Guillaume and Moulin, Clémentine and Ziegler, Maren and Porro, Barbara and Armstrong, Eric J. and Hume, Benjamin C. C. and Aury, Jean-Marc and Pogoreutz, Claudia and Paz-García, David A. and Nugues, Maggy M. and Agostini, Sylvain and Banaigs, Bernard and Boss, Emmanuel and Bowler, Chris and De Vargas, Colomban and Douville, Eric and Flores, Michel and Forcioli, Didier and Furla, Paola and Gilson, Eric and Lombard, Fabien and Pesant, Stéphane and Reynaud, Stéphanie and Thomas, Olivier P. and Troublé, Romain and Wincker, Patrick and Zoccola, Didier and Allemand, Denis and Planes, Serge and Thurber, Rebecca Vega and Voolstra, Christian R. and Sunagawa, Shinichi and Galand, Pierre E.},
	month = jun,
	year = {2023},
	pages = {3037},
}
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