Extracellular Hemoglobins of Hydrothermal Vent Annelids: Structural and Functional Characteristics in Three Alvinellid Species

Autor: J. De Frescheville, Fouzia El Idrissi Slitine, André Toulmond, Claude Jouin

Publikováno v: The Biological bulletin. 179(3)

The polychaete annelids Alvinella pompejana, Alvinella caudata, and Paralvinella grasslei are strictly associated with deep sea hydrothermal vents. Each species possesses an extracellular hemoglobin, Hb, which has been studied and compared to that of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6cd8b27c1d279c0fd83672c8bcc96b3
https://pubmed.ncbi.nlm.nih.gov/29314955

Trace elements and arsenic speciation in tissues of tube dwelling polychaetes from hydrothermal vent ecosystems (East Pacific Rise): An ecological role as antipredatory strategy?

Autor: Nadine Le Bris, Donato Giovannelli, Marta Di Carlo, Francesco Regoli, Daniele Fattorini, Costantino Vetriani

Publikováno v: Marine environmental research 132 (2017): 1–13. doi:10.1016/j.marenvres.2017.10.003
info:cnr-pdr/source/autori:Di Carlo M.; Giovannelli D.; Fattorini D.; Le Bris N.; Vetriani C.; Regoli F./titolo:Trace elements and arsenic speciation in tissues of tube dwelling polychaetes from hydrothermal vent ecosystems (East Pacific Rise): An ecological role as antipredatory strategy?/doi:10.1016%2Fj.marenvres.2017.10.003/rivista:Marine environmental research/anno:2017/pagina_da:1/pagina_a:13/intervallo_pagine:1–13/volume:132

Hydrothermal vent systems are inhabited by dense benthic communities adapted to extreme conditions such as high temperature, hydrogen sulphide (H 2 S) and elevated fluxes of metals. In the present work, a wide range of trace elements (Ag, Al, As, Ba,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a961d2118334f8291a8426470efc9c03
http://hdl.handle.net/11588/735284

Living in a hot redox soup: antioxidant defences of the hydrothermal worm Alvinella pompejana

Autor: Pierre Legendre, Bernard Knoops, Eléonore Loumaye, Bertrand Genard, Jean-François Rees, Franck Zal, Benjamin Marie

Publikováno v: Aquatic Biology, Vol 18, Iss 3, Pp 217-228 (2013)
Aquatic Biology
Aquatic Biology, 2013, 18 (3), pp.217-228. ⟨10.3354/ab00498⟩
Aquatic Biology, Inter-Research, 2013, 18 (3), pp.217-228. ⟨10.3354/ab00498⟩
Aquatic Biology, Vol. 18, p. 217-228 (2013)

The hydrothermal Pompeii worm Alvinella pompejana lives very close to the walls of black smokers and is therefore exposed to high-temperature venting fluid containing high concentrations of sulphides and metals. The highly aerobic metabolism of these

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e450b4b37db3596f9ebea65e867be6e
https://www.int-res.com/abstracts/ab/v18/n3/p217-228/

Epibiotic association between filamentous bacteria and the vent-associated galatheid crab,Shinkaia crosnieri(Decapoda: Anomura)

Autor: Yoshihiro Fujiwara, Masaru Kawato, Chitoshi Mizota, Katsuyuki Uematsu, Toshiro Yamanaka, Shinji Tsuchida, Yohey Suzuki, Hiroyuki Yamamoto

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 91:23-32

The galatheid crabShinkaia crosnieri, is the sole member of the subfamily Shinkaiinae. It is abundant and forms dense beds around active hydrothermal vents in the Okinawa Trough. Thousands of filamentous bacteria attached to the plumose setae on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::660a060c2527442e6df09509c8742110
https://doi.org/10.1017/s0025315410001827

Chromosomes of Pacific hydrothermal vent invertebrates: towards a greater understanding of the relationship between chromosome and molecular evolution

Autor: W.F. Vevers, L.R.J. Dixon, D.R. Dixon, M.T. Jolly

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 90:15-31

Karyotypes for several East Pacific Rise hydrothermal vent invertebrates are described here for the first time: the vestimentiferansRiftia pachyptilaandOasisia alvinae, the alvinellid polychaetesAlvinella pompejana, A. caudataandParalvinella grasslei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aec2a718c65b33c12f4ba47c5da4be20
https://doi.org/10.1017/s0025315409000149