In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 60, No. 1 ( 2010-01-01), p. 55-60
Kurzfassung:
A Gram-negative, rod-shaped, facultatively anaerobic, halotolerant bacterial strain, designated YIM YD3 T , was isolated from a salt mine in Yunnan, south-west China. The taxonomy of strain YIM YD3 T was investigated by a polyphasic approach. Strain YIM YD3 T was motile, formed pink colonies and was positive for catalase and oxidase activities. Q-10 was the predominant respiratory ubiquinone. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylmethylethanolamine, phosphatidylcholine and two unknown phospholipids. The major fatty acids ( 〉 10 % of total fatty acids) were C 18 : 1 ω 7 c , C 18 : 1 ω 9 c , C 16 : 0 and C 19 : 0 cyclo ω 8 c . The DNA G+C content was 71.8 mol%. Phylogenetic analysis based on 16S rRNA gene sequence comparisons showed that the isolate formed a distinct line within a clade containing the genera Balneimonas , Bosea , Chelatococcus and Microvirga in the order Rhizobiales , with highest levels of 16S RNA gene sequence similarity to the type strain of Balneimonas flocculans (93.5 %). On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain YIM YD3 T represents a novel species in a new genus, for which the name Salinarimonas rosea gen. nov., sp. nov. is proposed, with strain YIM YD3 T (=KCTC 22346 T =CCTCC AA208038 T ) as the type strain.
Materialart:
Online-Ressource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijs.0.006981-0
Sprache:
Englisch
Verlag:
Microbiology Society
Publikationsdatum:
2010
ZDB Id:
215062-1
ZDB Id:
2056611-6
SSG:
12
