<Emphasis Type="Italic">Salicibibacter kimchii</Emphasis> gen. nov., sp. nov., a moderately halophilic and alkalitolerant bacterium in the family Bacillaceae,isolated from kimchi

A moderately halophilic and alkalitolerant bacterial strain NKC1-1^T was isolated from commercial kimchi in Korea. Strain NKC1-1^T was Gram-stain-positive, aerobic, rod-shaped, non-motile, and contained diaminopimelic acid-type murein. Cell growth was observed in a medium containing 0–25% (w/v) NaCl (optimal at 10% w/v]), at 20–40°C (optimal at 37°C) and pH 6.5–10.0 (optimal at pH 9.0). The major isoprenoid quinone of the isolate was menaquinone-7, and the major polar lipids were phosphatidylglycerol and unidentified phospholipids. Cell membrane of the strain contained iso-C_17:0 and anteiso-C_15:0 as the major fatty acids. Its DNA G + C content was 45.2 mol%. Phylogenetic analysis indicated the strain to be most closely related to Geomicrobium halophilum with 92.7–92.9% 16S rRNA gene sequence similarity. Based on polyphasic taxonomic evaluation with phenotypic, phylogenetic, and chemotaxonomic analyses, the strain represents a novel species in a new genus, for which the name Salicibibacter kimchii gen. nov., sp. nov. is proposed (= CECT 9537^T; KCCM 43276^T).