Aliidiomarina celeris sp. nov., isolated from coastal sediment.
Int J Syst Evol Microbiol
; 69(1): 171-176, 2019 Jan.
Article
em En
| MEDLINE
| ID: mdl-30457513
ABSTRACT
A Gram-stain-negative, heterotrophic, facultative anaerobic, gliding and motile bacterium, approximately 0.6-0.9 µm wide and 1.5-2.6 µm long, designated F3105T, was isolated from a marine sediment sample collected along the coast of Rongcheng, China . The growth of strain F3105T occurred on media with 1.0-8.0â% (w/v) NaCl (optimum, 2.0-3.0â%) and a pH of 6.5-9.5 (optimum, pH 7.5) at 4-45 °C (optimum, 37 °C). The phylogenetic analysis of the 16S rRNA gene and chemotaxonomic data revealed that the isolate belonged to the genus Aliidiomarina, and is closely related to Aliidiomarina shirensis (95.9â% sequence similarity). The sole isoprenoid quinone was Q-8. The major cellular fatty acids of the isolate were iso-C15ââ0, iso-C17ââ1ω9c and iso-C17ââ0, and its polar lipids consisted of phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, aminolipid, two unidentified lipids and two unidentified aminophospholipids. The DNA G+C content of strain F3105T was 49.5 mol%. On the basis of phenotypic distinctiveness and phylogenetic divergence, strain F3105T is considered to represent a novel species of the genus Aliidiomarina, for which the name Aliidiomarinaceleris sp. nov. is proposed. The type strain is F3105T (=MCCC 1H00223T=KCTC 52891T).
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Filogenia
/
Água do Mar
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Sedimentos Geológicos
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Gammaproteobacteria
País/Região como assunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Assunto da revista:
MICROBIOLOGIA
Ano de publicação:
2019
Tipo de documento:
Article