Abstract：
:Mussels of the subfamily Bathymodiolinae thrive around chimneys emitting hot fluids at deep sea hydrothermal vents, as well as at cold seeps and on sunken organic debris (sunken wood, whale falls). Despite the absence of light-driven primary production in these deep-sea ecosystems, mussels succeed reaching high biomasses in these harsh conditions thanks to chemosynthetic, carbon-fixing bacterial symbionts located in their gill tissue. Since the discovery of mussel symbioses about three decades ago our knowledge has increased, yet new findings are published regularly regarding their diversity, role and evolution. This article attempts to summarize current knowledge about symbiosis in Bathymodiolinae, focusing on mussel species for which information is available regarding both hosts and symbionts. Moreover, new data obtained from small mussels inhabiting sunken woods around the Philippines are provided. Indeed, mussel species from organic falls remain poorly studied compared to their vent and seep relatives despite their importance for the understanding of the evolution of symbiosis in the subfamily Bathymodiolinae.
journal_name
C R Bioljournal_title
Comptes rendus biologiesauthors
Duperron S,Lorion J,Samadi S,Gros O,Gaill Fdoi
10.1016/j.crvi.2008.08.003subject
Has Abstractpub_date
2009-02-01 00:00:00pages
298-310issue
2-3eissn
1631-0691issn
1768-3238pii
S1631-0691(08)00228-Xjournal_volume
332pub_type
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