Data/hora: 27/07/2024 02:19:18

Provedor de dados: 	Institutional Archive of Ifreme (ArchiMer)	
País: 	France	
Título: 	Biological rhythms in the deep-sea hydrothermal mussel Bathymodiolus azoricus	
Autores: 	Mat, Audrey; Sarrazin, Jozee; Markov, Gabriel V.; Apremont, Vincent; Dubreuil, Christine; Eché, Camille; Fabioux, Caroline; Klopp, Christophe; Sarradin, Pierre-marie; Tanguy, Arnaud; Huvet, Arnaud; Matabos, Marjolaine.	
Data: 	2020-07	
Ano: 	2020	
Resumo: 	Biological rhythms are a fundamental property of life. The deep ocean covers 66% of our planet surface and is one of the largest biomes. The deep sea has long been considered as an arrhythmic environment because sunlight is totally absent below 1,000 m depth. In the present study, we have sequenced the temporal transcriptomes of a deep-sea species, the ecosystem-structuring vent mussel Bathymodiolus azoricus. We reveal that tidal cycles predominate in the transcriptome and physiology of mussels fixed directly at hydrothermal vents at 1,688 m depth at the Mid-Atlantic Ridge, whereas daily cycles prevail in mussels sampled after laboratory acclimation. We identify B. azoricus canonical circadian clock genes, and show that oscillations observed in deep-sea mussels could be either a direct response to environmental stimulus, or be driven endogenously by one or more biological clocks. This work generates in situ insights into temporal organisation in a deep-sea organism.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	https://archimer.ifremer.fr/doc/00640/75236/75385.pdf

https://archimer.ifremer.fr/doc/00640/75236/75386.pdf

https://archimer.ifremer.fr/doc/00640/75236/75387.pdf

https://archimer.ifremer.fr/doc/00640/75236/75388.pdf

https://archimer.ifremer.fr/doc/00640/75236/75389.docx

https://archimer.ifremer.fr/doc/00640/75236/75390.xlsx

https://archimer.ifremer.fr/doc/00640/75236/75391.xlsx

https://archimer.ifremer.fr/doc/00640/75236/75392.xlsx

https://archimer.ifremer.fr/doc/00640/75236/75393.xlsx

https://archimer.ifremer.fr/doc/00640/75236/75394.mp4

https://archimer.ifremer.fr/doc/00640/75236/75395.mp4

https://archimer.ifremer.fr/doc/00640/75236/75396.xlsx

DOI:10.1038/s41467-020-17284-4

https://archimer.ifremer.fr/doc/00640/75236/	
Editor: 	Springer Science and Business Media LLC	
Formato: 	application/pdf	
Fonte: 	Nature Communications (2041-1723) (Springer Science and Business Media LLC), 2020-07 , Vol. 11 , N. 1 , P. 3454 (12p.)	
Fonte: 	info:eu-repo/semantics/openAccess

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