Janibacter cremeus sp. nov., an actinobacterium isolated from sea sediment.
Int J Syst Evol Microbiol
; 63(Pt 10): 3687-3690, 2013 Oct.
Article
em En
| MEDLINE
| ID: mdl-23625261
ABSTRACT
A novel Gram-stain-positive actinobacterium, designated HR08-44(T), was isolated from a sea-sediment sample collected from the foreshore of Rishiri Island, Japan, and its taxonomic position was investigated by a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequence comparisons revealed that strain HR08-44(T) was closely related to the members of the genus Janibacter, with pairwise sequence similarities of 97.3-98.8â%. Strain HR08-44(T) had peptidoglycan type A1γ, with meso-diaminopimelic acid as the diagnostic diamino acid. The predominant menaquinone was MK-8(H4) and the major fatty acids were iso-C16ââ0, C17ââ1ω8c, C17ââ0 and C18ââ1ω9c. These data supported the affiliation of the novel strain to the genus Janibacter. Meanwhile, the results of DNA-DNA hybridization and physiological and biochemical tests indicated that strain HR08-44(T) can be distinguished from recognized species of the genus Janibacter. Therefore, strain HR08-44(T) represents a novel species of the genus Janibacter, for which the name Janibacter cremeus sp. nov. is proposed; the type strain is HR08-44(T) (â=âNBRC 107693(T)â=âDSM 26154(T)).
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Filogenia
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Água do Mar
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Microbiologia da Água
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Actinomycetales
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Sedimentos Geológicos
País/Região como assunto:
Asia
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article