Can the hemoglobin characteristics of vesicomyid clam species influence their distribution in deep-sea sulfide-rich sediments? A case study in the Angola Basin

Autor: Ann C. Andersen, Jean-Claude Caprais, F. H. Lallier, J. Le Bruchec, N. Zorn, N. Potier, Carole Decker, Karine Olu, Emmanuelle Leize-Wagner

Publikováno v: Deep-sea Research Part Ii-topical Studies In Oceanography (0967-0645) (Pergamon-elsevier Science Ltd), 2017-08, Vol. 142, P. 219-232
Deep–Sea Research
Deep–Sea Research, 2016
Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, 2016, 142, pp.219-232. ⟨10.1016/j.dsr2.2016.11.009⟩
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2016, 142, pp.219-232. ⟨10.1016/j.dsr2.2016.11.009⟩

International audience; Vesicomyids live in endosymbiosis with sulfur-oxidizing bacteria and therefore need hydrogen sulfide to survive. They can nevertheless live in a wide range of sulfide and oxygen levels and depths, which may explain the excepti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e366379e3d76c79c259a80a96da4dd7
https://archimer.ifremer.fr/doc/00358/46961/

Metabolism of Isolated Hepatopancreas Cells from the Blue Crab (Callinectes sapidus) under Simulated Postexercise and Hypoxic Conditions

Autor: F. H. Lallier, P. J. Walsh

Publikováno v: Physiological Zoology. 65:712-723

The metabolic fate of lactate (and incidentally alanine) and the occurrence and importance of gluconeogenic processes in the hepatopancreas in Crustacea are still controversial. The use of isolated cells seemed appropriate to address this problem mor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f43d96778e043a3d1a65b1ddb6c39204
https://doi.org/10.1086/physzool.65.4.30158535

The ionic composition of the hydrothermal vent tube worm Riftia pachyptila: evidence for the elimination of SO2-4SO and H+ and for a Cl-/HCO-3HCO shift

Autor: S K, Goffredi, J J, Childress, F H, Lallier, N T, Desaulniers

Publikováno v: Physiological and biochemical zoology : PBZ. 72(3)

Riftia pachyptila is one of the most specialized invertebrate hosts of chemoautotrophic symbionts. Crucial to the functioning of this symbiosis is how these worms cope with fluctuating ion concentrations. Internal sulfate levels in R. pachyptila appe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0c9d6739888b02a728de837dc6612404
https://pubmed.ncbi.nlm.nih.gov/10222324

Hemoglobins from deep-sea hydrothermal vent scaleworms of the genus Branchipolynoe: a new type of quaternary structure

Autor: S, Hourdez, F H, Lallier, B N, Green, A, Toulmond

Publikováno v: Proteins. 34(4)

Branchipolynoe symmytilida and B. seepensis are two scaleworms (Polychaeta; Polynoidae) living commensally in the mantle cavity of deep-sea hydrothermal vent and cold-seep mussels. In contrast with littoral members of this family, the two species exh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0a47c5ab65e6562cceeb020a7bb09a94
https://pubmed.ncbi.nlm.nih.gov/10081955

Three-dimensional reconstruction of the hexagonal bilayer hemoglobin of the hydrothermal vent tube worm Riftia pachyptila by cryoelectron microscopy

Autor: F, de Haas, F, Zal, F H, Lallier, A, Toulmond, J N, Lamy

Publikováno v: Proteins. 26(3)

A frozen-hydrated specimen of the V1 hemoglobin of the hydrothermal vent tube worm Riftia pachyptila was observed in the electron microscope and subjected to three-dimensional reconstruction by the method of random conical tilt series. The 3D volume

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d9595a4ad796673ac30bc6a75ca54a56
https://pubmed.ncbi.nlm.nih.gov/8953646