Streptomyces ziwulingensis sp. nov., isolated from grassland soil.
Int J Syst Evol Microbiol
; 63(Pt 4): 1545-1549, 2013 Apr.
Article
en En
| MEDLINE
| ID: mdl-22888189
ABSTRACT
A novel actinobacterium, designated strain F22(T), was isolated from grassland soil collected from the Ziwuling area on the Loess Plateau, China. The novel strain was found to have morphological and chemotaxonomic characteristics typical of members of the genus Streptomyces. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain F22(T) belonged to the genus Streptomyces, being most closely related to Streptomyces resistomycificus NBRC 12814(T) (98.28â% sequence similarity), Streptomyces ciscaucasicus NBRC 12872(T) (98.14â%), Streptomyces chartreusis NBRC 12753(T) (98.14â%) and Streptomyces canus NRRL B-1989(T) (98.14â%). In DNA-DNA hybridizations and comparisons of morphological and phenotypic data, strain F22(T) could be distinguished from all of its closest phylogenetic relatives. Strain F22(T) exhibited antibacterial and antifungal activity, especially against Staphylococcus aureus, Bacillus subtilis and Cylindrocarpon destructans. Based on the DNA-DNA hybridization data and morphological, phenotypic and phylogenetic evidence, strain F22(T) represents a novel species of the genus Streptomyces, for which the name Streptomyces ziwulingensis sp. nov. is proposed. The type strain is F22(T) (â=âCCNWFX 0001(T)â=âJCM 18081(T)â=âACCC41875(T)).
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Filogenia
/
Microbiología del Suelo
/
Streptomyces
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Asunto de la revista:
MICROBIOLOGIA
Año:
2013
Tipo del documento:
Article