Affiliation:
1. State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361005, PR China
2. Key Laboratory of Microbial Engineering at the Institute of Biology, Henan Academy of Sciences, Zhengzhou, 450008, PR China
Abstract
A Gram-positive, motile, short-rod-shaped bacterium, designated strain JLT1488T, was isolated from the South China Sea and investigated in a taxonomic study using a polyphasic approach. The peptidoglycan type determined for strain JLT1488T was A4α with lysine as the diagnostic cell-wall diamino acid and an interpeptide bridge of l-Lys–l-Glu. The polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannosides, an unknown glycolipid and an unknown phospholipid. The only detected menaquinone was MK-8(H4), and the major fatty acids were summed feature 8 (C18 : 1ω7c/C18 : 1ω6c) , C16 : 0 and summed feature 3 (C16 : 1ω7c/C16 : 1ω6c); significant amounts of C12 : 0 3-OH, C10 : 0 and C19 : 0 cyclo ω8c were also present. The G+C content of the genomic DNA was 62.3 mol%. Comparison of the 16S rRNA gene sequence of strain JLT1488T with those of related type strains demonstrated that it represented a novel lineage within the family
Bogoriellaceae
, suborder
Micrococcineae
, being closely related to species of the genera
Georgenia
,
Bogoriella
and
Cellulomonas
(94.6–96.8 % sequence similarity). These results demonstrate that strain JLT1488T is a member of a new genus, for which the name Oceanitalea nanhaiensis gen. nov., sp. nov. is proposed. The type strain of the type species is JLT1488T ( = JCM 17755T = CGMCC 1.10826T).
Subject
General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology
Cited by
10 articles.
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