Affiliation:
1. College of Marine Life Sciences, Ocean University of China, Qingdao, PR China
Abstract
Three Gram-stain-negative, strictly aerobic, rod-shaped with single polar flagellum, yellow-pigmented bacteria, designated strains XH031T, XH038-3 and XH80-1, were isolated from deep-sea sediment of the South Pacific Gyre (41° 51′ S 153° 6′ W) during the Integrated Ocean Drilling Program (IODP) Expedition 329. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the isolates belonged to the genus
Luteimonas
and showed the highest 16S rRNA gene sequence similarity with
Luteimonas aestuarii
B9T (96.95 %),
Luteimonas huabeiensis
HB2T (96.93 %) and
Xanthomonas cucurbitae
LMG 690T (96.92 %). The DNA G+C contents of the three isolates were 70.2–73.9 mol%. The major fatty acids were iso-C15 : 0, iso-C16 : 0, iso-C11 : 0 and C16 : 010-methyl and/or iso-C17 : 1ω9c. The major respiratory quinone was ubiquinone-8 (Q-8). The major polar lipids were phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and one unknown phospholipid. On the basis of data from polyphasic analysis, the three isolates represent a novel species of the genus
Luteimonas
, for which the name
Luteimonas
abyssi sp. nov. is proposed. The type strain is XH031T ( = DSM 25880T = CGMCC 1.12611T).
Funder
China Ocean Mineral Resources Research & Development Association
National High Technology Research & Development Program of China
National Natural Science Foundation of China
Subject
General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology
Cited by
30 articles.
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