Literature DB >> 20378963

Thiosulfate oxidation by a thermo-neutrophilic hydrogen-oxidizing bacterium, Hydrogenobacter thermophilus.

Ryoko Sano1, Masafumi Kameya, Satoshi Wakai, Hiroyuki Arai, Yasuo Igarashi, Masaharu Ishii, Yoshihiro Sambongi.   

Abstract

The thermo-neutrophilic hydrogen-oxidizing bacterium Hydrogenobacter thermophilus constitutively oxidizes thiosulfate. Soluble extracts of it showed temperature-dependent thiosulfate oxidation activity with an optimum at 60 degrees C. A gene cluster for sox (sulfur oxidation) is presumably responsible for this activity. Among the cluster, two tandemly coded soxA genes were uniquely found. These results suggest that the Sox system is widespread even in thermo-neutrophilic environments.

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Year:  2010        PMID： 20378963     DOI： 10.1271/bbb.90948

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN： 0916-8451            Impact factor:   2.043


  4 in total

1.  Exploring the taxonomical and functional profile of As Burgas hot spring focusing on thermostable β-galactosidases.

Authors:  María-Eugenia DeCastro; Michael P Doane; Elizabeth Ann Dinsdale; Esther Rodríguez-Belmonte; María-Isabel González-Siso
Journal:  Sci Rep       Date:  2021-01-08       Impact factor: 4.379

2.  Comparative Metagenomic Analysis of Two Hot Springs From Ourense (Northwestern Spain) and Others Worldwide.

Authors:  María-Eugenia DeCastro; Juan-José Escuder-Rodríguez; Manuel Becerra; Esther Rodríguez-Belmonte; María-Isabel González-Siso
Journal:  Front Microbiol       Date:  2021-11-26       Impact factor: 5.640

3.  Metabolic evolution of a deep-branching hyperthermophilic chemoautotrophic bacterium.

Authors:  Rogier Braakman; Eric Smith
Journal:  PLoS One       Date:  2014-02-05       Impact factor: 3.240

4.  In Situ Gene Expression Responsible for Sulfide Oxidation and CO2 Fixation of an Uncultured Large Sausage-Shaped Aquificae Bacterium in a Sulfidic Hot Spring.

Authors:  Satoshi Tamazawa; Kyosuke Yamamoto; Kazuto Takasaki; Yasuo Mitani; Satoshi Hanada; Yoichi Kamagata; Hideyuki Tamaki
Journal:  Microbes Environ       Date:  2016-06-07       Impact factor: 2.912
  4 in total

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