{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Fukushi M"],"funding":["Takahashi Industrial and Economic Research Foundation","Japan Society for the Promotion of Science"],"pagination":["101462"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7476070"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["23(9)"],"pubmed_abstract":["Nitrous oxide (N<sub>2</sub>O) is a potent greenhouse gas and has significantly increased in the atmosphere. Deep-sea hydrothermal fields are representative environments dominated by mesophilic to thermophilic members of the class <i>Campylobacteria</i> that possess clade II <i>nosZ</i> encoding nitrous oxide reductase. Here, we report a strain HRV44<sup>T</sup> representing the first thermophilic campylobacterium capable of growth by H<sub>2</sub> oxidation coupled to N<sub>2</sub>O reduction. On the basis of physiological and genomic properties, it is proposed that strain HRV44<sup>T</sup> (=JCM 34002 = DSM 111345) represents a novel species of the genus <i>Nitratiruptor</i>, <i>Nitratiruptor labii</i> sp. nov. The comparison of the N<sub>2</sub>O consumption ability of strain HRV44<sup>"],"journal":["iScience"],"pubmed_title":["Biogeochemical Implications of N<sub>2</sub>O-Reducing Thermophilic <i>Campylobacteria</i> in Deep-Sea Vent Fields, and the Description of <i>Nitratiruptor labii</i> sp. nov."],"pmcid":["PMC7476070"],"funding_grant_id":["15H05991","17K15301"],"pubmed_authors":["Mino S","Tanaka H","Takai K","Nakagawa S","Sawabe T","Fukushi M"],"additional_accession":[]},"is_claimable":false,"name":"Biogeochemical Implications of N<sub>2</sub>O-Reducing Thermophilic <i>Campylobacteria</i> in Deep-Sea Vent Fields, and the Description of <i>Nitratiruptor labii</i> sp. nov.","description":"Nitrous oxide (N<sub>2</sub>O) is a potent greenhouse gas and has significantly increased in the atmosphere. Deep-sea hydrothermal fields are representative environments dominated by mesophilic to thermophilic members of the class <i>Campylobacteria</i> that possess clade II <i>nosZ</i> encoding nitrous oxide reductase. Here, we report a strain HRV44<sup>T</sup> representing the first thermophilic campylobacterium capable of growth by H<sub>2</sub> oxidation coupled to N<sub>2</sub>O reduction. On the basis of physiological and genomic properties, it is proposed that strain HRV44<sup>T</sup> (=JCM 34002 = DSM 111345) represents a novel species of the genus <i>Nitratiruptor</i>, <i>Nitratiruptor labii</i> sp. nov. The comparison of the N<sub>2</sub>O consumption ability of strain HRV44<sup>","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Sep","modification":"2026-04-30T08:05:14.988Z","creation":"2020-09-14T07:13:40Z"},"accession":"S-EPMC7476070","cross_references":{"pubmed":["32866828"],"doi":["10.1016/j.isci.2020.101462"]}}