Cohnella mopanensis sp. nov ., a new Gram-negative bacterium isolated from soil in Xinping Mountain National Forest Park

A Gram-stain-negative, aerobic, rod-shaped bacteria strain, named YIM B01951 T , was isolated from a forest soil sample collected from Mopan Mountain National Forest Park, Xinping City, Yunnan Province, southwest PR China (101°58′06" N, 23°03′02" E). Growth occurred at 15–40 °C (optimum, 30 °C), pH 5.0–8.0 (optimum, pH 6.5) and with up to ≤ 3.0% (w/v) NaCl on Nutrient Agar plates. The results of 16S rRNA gene sequence similarity analysis showed that strain YIM B01951 T was closely related to the type strain of Cohnella arctica M9-62 T (96.5%) and Cohnella lupini RLAHU4B T (96.3%). YIM B01951 T contains anteiso-C 15:0 and iso-C 16:0 as the major cellular fatty acids; the main polar lipids are diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), phosphatidylethanolamine (PE), lysylphosphatidylglycerol (PGL) and five aminophospholipids (APL). The MK-7 is the major respiratory quinone and the DNA G + C content is 49.2 mol%. Based on these phenotypic, chemotaxonomic and phylogenetic analyses, strain YIM B01951 T is considered to be a novel species of the genus Cohnella , and named Cohnella mopanensis sp. nov. The type strain is YIM B01951 T (= NBRC 115331 T = KCTC 43370 T ).