Halomonas alkalicola sp. nov., isolated from a household product plant.
Int J Syst Evol Microbiol
; 67(5): 1546-1550, 2017 May.
Article
em En
| MEDLINE
| ID: mdl-28005522
ABSTRACT
A Gram-stain-negative, alkaliphilic and moderately halophilic bacterium, designated 56-L4-10aEnT, was isolated from a household product plant in China. Cells of the novel isolate were rod-shaped, non-spore-forming and non-motile. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain 56-L4-10aEnT belongs to the genus Halomonas, with the six closest neighbours being Halomonas mongoliensis Z-7009T (97.59â% 16S rRNA gene sequence similarity), Halomonas ventosae Al12T (97.35â%), Halomonas campaniensis 5AGT (97.22â%), Halomonas alimentaria YKJ-16T (97.22â%), Halomonas shengliensis SL014B-85T (97.12â%) and Halomonas fontilapidosi 5CRT (97.09â%). The main polar lipids of strain 56-L4-10aEnT contained diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The predominant respiratory quinone was Q-9, with Q-8 as a minor component. The major fatty acids were C18ââ1ω7c/C18ââ1ω6c and C16ââ0. Strain 56-L4-10aEnT was clearly distinguished from the type strains mentioned above through phylogenetic analysis, DNA-DNA hybridization, fatty acid composition data and a range of physiological and biochemical characteristics comparisons. It is evident from the genotypic and phenotypic data that strain 56-L4-10aEnTcould be classified as a representative of a novel species of the genus Halomonas, for which the name Halomonas alkalicola sp. nov. is proposed. The type strain is 56-L4-10aEnT (=CICC 11012sT=DSM 103354T).
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Filogenia
/
Halomonas
/
Produtos Domésticos
País/Região como assunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Assunto da revista:
MICROBIOLOGIA
Ano de publicação:
2017
Tipo de documento:
Article