1887

Abstract

A Gram-stain-negative, short rod-shaped, non-flagellated, yellow bacterium, designated strain 5GHs7-2, was isolated from a greenhouse soil sample in South Korea. 16S rRNA gene sequence analysis of strain 5GHs7-2 indicated that the isolate belonged to the family , and exhibited the highest sequence similarities with members of the genera (89.2–92.6 %), (90.8–91.4 %) and (89.2–91.7 %), YT21 (91.7 %), members of the genus (90.2–91.6 %), RHYL-37 (90.9 %) and T41 (91.2 %). Flexirubin-type pigments were present. The major cellular fatty acids of the novel strain were iso-C, iso-C 3-OH and iso-C G. The polar lipid profile consisted of a large amount of phosphatidylethanolamine, and moderate and small amounts of several unknown aminolipids and lipids. The only respiratory quinone of strain 5GHs7-2 was MK-7, and the DNA G+C content was 47.6 mol%. On the basis of the evidence presented, it is concluded that strain 5GHs7-2 represents a novel species of a new genus in the family , for which the name gen. nov., sp. nov. is proposed. The type strain of the type species is 5GHs7-2 ( = KACC 17343 = DSM 28286).

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2014-09-01
2019-11-12
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