Isolation, Genomic Sequence and Physiological Characterization of Parageobacillus sp. G301, an Isolate Capable of Both Hydrogenogenic and Aerobic Carbon Monoxide Oxidation.

ABSTRACT: Prokaryotes that can oxidize carbon monoxide (CO oxidizers) can use this gas as a source of carbon or energy. They oxidize carbon monoxide with carbon monoxide dehydrogenases (CODHs): these are divided into nickel-containing CODH (Ni-CODH), which are sensitive to O₂, and molybdenum-containing CODH (Mo-CODH), which can function aerobically. The oxygen conditions required for CO oxidizers to oxidize CO may be limited, as those which have been isolated and characterized so far contain either Ni- or Mo-CODH. Here, we report a novel CO oxidizer, Parageobacillus sp. G301, which is capable of CO oxidation using both types of CODH based on genomic and physiological characterization. This thermophilic, facultatively anaerobic Bacillota bacterium was isolated from the sedime

SUBMITTER: Imaura Y 

PROVIDER: S-EPMC10304674 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature