Melioribacter sulfuriphilus sp. nov., facultatively anaerobic thermophilic sulfur- and thiosulfate-respiring bacterium from Karmadon hot springs of North Ossetia (Russian Federation).
Novel facultatively anaerobic moderately thermophilic bacteria, strains OK-6-MeT and OK-1-Me, were isolated from the hot springs of Karmadon (North Ossetia, Russian Federation). Gram-stain-negative, motile rods were present singly, in rosettes, and formed biofilms. Both strains grew optimally at 55 °C, pH 7.0 and did n...