Web27 apr. 2016 · The bottom fauna of the deep-sea hydrothermal vent fields function in an environment inaccessible for photosynthesis, which is saturated by the heavy metals and reduced compounds (H 2 S, H 2, and CH 4) serving as an energy source for bacterial chemosynthesis.The levels of heavy metals in the hydrothermal areas and in the … Web3 apr. 2024 · Hydrothermal vents and methane seeps are extreme deep-sea ecosystems that support dense populations of specialized macrobenthos such as mussels. But the lack of genome information hinders the ...
Transcriptomic response of the hydrothermal mussel …
Web10 aug. 2011 · Given the genetic potential for hydrogen uptake in Bathymodiolus mussels, we incubated B. puteoserpentis mussel gill tissues from the ultramafic-hosted Logatchev vent field on the MAR with ... Web15 sep. 2015 · Mussels of the genus Bathymodiolus dominate deep-sea hydrothermal vents and cold seeps worldwide. The key to their ecological and evolutionary success is their symbiosis with chemosynthetic bacteria that provide them with nutrition (von Cosel, 2002; Van Dover et al., 2002).Bathymodiolus mussels host their symbionts inside … philippine international development inc
Hydrothermal vents: survival at the ocean
WebINTRODUCTION Deep-sea mussels of the genusBathymodiolusare conspicuous species at deep-sea hydrothermal vent and cold-seep areas, which harbor symbiotic bacteria like … Web10 jul. 2024 · 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 ... Bathymodiolus thermophilus feeds by extracting suspended food particles from the surrounding water through its gills. This mostly consists of the bacteria that live around the vent, often forming a dense mat. As a result, B. thermophilus possesses a chemosymbiotic relationship with a gammaproteobacteria that oxidizes hydrogen sulfide in the mussel's gills. The mussel absorbs nutrients synthesized by bacteria and is not reliant on photosynthetically produced organic matte… philippine international airport map