1887

Abstract

A novel strain, designated Jip 10, isolated from dried rice straw, was characterized by a polyphasic approach to clarify its taxonomic position. The isolate was Gram-negative, facultatively aerobic, heterotrophic, non-motile, non-spore-forming and rod-shaped. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the isolate clustered with the genus in the phylum . 16S rRNA gene sequence similarities between strain Jip 10 and the type strains of and were 93.7 and 93.6 %, respectively. The G+C content of the genomic DNA was 48.1 mol%. Chemotaxonomic data [major menaquinone MK-7 and major fatty acids iso-C, iso-C 3-OH and summed feature 3 (iso-C 2-OH and/or C 7)] supported the affiliation of strain Jip 10 to the genus . However, the results of physiological and biochemical tests allowed phenotypic differentiation of strain Jip 10 from other species with validly published names. Therefore, strain Jip 10 (=KCTC 12639 =LMG 23488) was classified in the genus as the type strain of a novel species, for which the name sp. nov. is proposed.

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2009-05-01
2019-10-14
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