| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Evolutionary history of Idas sp Med (Bivalvia: Mytilidae), a cold seep mussel bearing multiple symbionts
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| Autores: |
Lorion, Julien
Halary, Sebastien
Do Nasciment, Joana
Samadi, Sarah
Couloux, Arnaud
Duperron, Sebastien
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| Data: |
2012
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| Ano: |
2012
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| Palavras-chave: |
Idas
Planktotrophy
Organic falls
Cold seeps
Symbiosis
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| Resumo: |
Small mytilids of the genus Ildas are related to the large mussels found worldwide at deep-sea hydrothermal vents and cold seeps. They are therefore keys to a better understanding of the colonization of vents and seeps by symbiont-bearing organisms, but still little is known about their biology. For this study, specimens of a mytilid referred to the genus Idas were collected from various substrates in a cold seep area near the Nile deep sea fan. Based on molecular and morphological data, all specimens are confirmed to belong to a single species of the genus Idas, which was previously shown to host six distinct bacterial symbionts. Its larval shell characteristics indicate a long planktonic phase, which could explain its close relationship to a mussel species that occurs in the Gulf of Mexico. 3-D FISH indicates the dominance of sulfur-oxidizing, methane-oxidizing and methylotrophic symbionts in all specimens analysed.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
http://archimer.ifremer.fr/doc/00133/24425/22436.pdf
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| Editor: |
Cahiers De Biologie Marine
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| Relação: |
http://archimer.ifremer.fr/doc/00133/24425/
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| Formato: |
application/pdf
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| Fonte: |
Cahiers De Biologie Marine (0007-9723) (Cahiers De Biologie Marine), 2012 , Vol. 53 , N. 1 , P. 77-87
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