Streptomyces serianimatus sp. nov., isolated from a rhizophere soil.
A novel actinomycete strain, designated YIM 45720(T), was isolated from a Cephalotaxus fortunei rhizophere soil sample collected from Yunnan Province, southwest China. The strain formed well-differentiated aerial and substrate mycelia. Chemotaxonomically, it contained LL-diaminopimelic acid in the cell wall. The cell-wall sugars contained ribose, mannose, and galactose with traces of glucose and xylose. Phospholipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine and phosphatidylinositol. MK-9 (H(8)) was the predominant menaquinone. The major fatty acids (>10%) were iso-C(16:0), iso-C(15:1) and anteiso-C(15:0). The G + C content of the DNA was 70 mol%. Phylogenetic analysis data based on 16S rRNA gene sequence showed that strain YIM 45720(T) formed a distinct branch with the type strain of Streptomyces scabrisporus JCM 11712(T) within the genus Streptomyces. On the basis of the phenotypic and genotypic characteristics, strain YIM 45720(T) (=DSM 41883(T) = CCTCC AA 206006(T)) is proposed as the type strain of a novel species, Streptomyces serianimatus sp. nov.
Wang
Yong-Xia
YX
Laboratory for Conservation and Utilization of Bio-Resources, Yunnan University, Kunming, Yunnan 650091, P.R. China.
Zhi
Xiao-Yang
XY
Chen
Hua-Hong
HH
Zhang
Yu-Qin
YQ
Tang
Shu Kun
SK
Jiang
Cheng-Lin
CL
Xu
Li-Hua
LH
Li
Wen-Jun
WJ
D001426:Bacterial Proteins / Q000235:genetics; D015964:Gene Expression Regulation, Bacterial; D008969:Molecular Sequence Data; D010802:Phylogeny; D018517:Plant Roots / Q000382:microbiology; D012988:Soil Microbiology; D013171:Spores, Bacterial / Q000166:cytology; D013302:Streptomyces / Q000145:classification* / Q000166:cytology / Q000235:genetics / Q000302:isolation & purification*
D001426:Bacterial Proteins