Carrier of reduced sulfur is a possible role for thiotaurine in symbiotic species from hydrothermal vents with thiotrophic symbionts

被引:0
|
作者
A. M. Pruski
R. De Wit
A. Fiala-Médioni
机构
[1] Université Pierre et Marie Curie,Observatoire Océanologique de Banyuls, laboratoire Arago
[2] CNRS UMR 7621,George Deacon Division
[3] Southampton Oceanography Centre,Laboratoire d'Océanographie Biologique d'Arcachon
[4] Université Bordeaux 1,undefined
[5] CNRS UMR 5805,undefined
关键词
thiotaurine; sulfide transport and storage; sulfide-based symbioses; hydrothermal vents;
D O I
10.1023/A:1012748727678
中图分类号
学科分类号
摘要
Experiments supporting the possible role of the free sulfur-containing amino acid thiotaurine, as a transport and storage compound for sulfide in invertebrates with thiotrophic symbionts are described. The free-living chemotrophic sulfur-oxidising bacterium, Thiobacillus hydrothermalis (strain DSMZ 7121), was used as a model for the symbionts as the actual symbionts have not been obtained in culture.
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页码:15 / 23
页数:8
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