Anseongella ginsenosidimutans gen. nov., sp nov., isolated from soil cultivating ginseng

作者：Siddiqi Muhammad Zubair; Liu Qingmei; Kang Myung Suk; Kim Minseok S; Im Wan Taek^*

来源：International Journal of Systematic and Evolutionary Microbiology, 2016, 66(3): 1125-1130.

DOI：10.1099/ijsem.0.000844

A Gram-stain-negative, rod-shaped, non-spore-forming, oxidase and catalase-positive, strictly aerobic bacterium, designated strain Gsoil 524(T), was isolated from the soil of a ginseng field and subjected to polyphasic taxonomic analysis. Phylogenetic analysis, based on the 16S rRNA gene sequence, placed Gsoil 524(T) in a distinct lineage in the family Sphingobacteriaceae, sharing 87.2-88.0 % sequence similarity with members of the closely related genera Pedobacter, Mucilaginibacter and Solitalea. Strain Gsoil 524(T) contained MK-7 as the predominant quinone, and iso-C-15 : 0, iso-C-17 : 0 3-OH, summed feature 3(C-16 : 1 omega 7c and/or C-16 : 1 omega 6c) and C-16 : 1 omega 5c as the major fatty acids. Strain Gsoil 524(T) could be distinguished from the other members of the family Sphingobacteriaceae by a number of chemotaxonomic and phenotypic characteristics. The major polar lipids in strain Gsoil 524(T) were phosphatidylethanolamine and two unidentified polar lipids. Compared with the standard and reference strains unidentified sphingolipid was also found. Based on this polyphasic taxonomic analysis, strain Gsoil 524(T) represents a novel species within a novel genus, for which the name Anseongella ginsenosidimutans gen. nov., sp. nov. is proposed. The type strain of Anseongella ginsenosidimutans is Gsoil 524(T) (=KACC 14636(T)=KCTC 22261(T)=LMG 24494(T)).

• 出版日期2016-3