Affiliation:
1. Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, PR China
2. Department of Biotechnology, Beijing Institute of Radiation Medicine, Beijing 100850, PR China
3. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China
Abstract
A Gram-stain-positive, rod-shaped actinobacterium, designated strain I10A-01402T, was isolated from surface-sterilized roots of a medicinal plant, Perilla frutescens, collected in a suburb of Beijing, China. Chemotaxonomically, the strain contained ll-diaminopimelic acid as the diagnostic diamino acid and MK-8(H4) as the predominant menaquinone. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylinositol. The major fatty acids were C17 : 1ω9c, C18 : 1ω9c, C17 : 0, C16 : 0 and iso-C16 : 0. The genomic DNA G+C content was 70.4 mol%. 16S rRNA gene sequence analysis indicated that strain I10A-01402T belonged to the genus
Nocardioides
. Phylogenetic analyses based on 16S rRNA gene sequences showed that the isolate formed a robust cluster with
Nocardioides ginsengisegetis
Gsoil 485T,
N. koreensis
MSL-09T and
N. alkalitolerans
KSL-1T. On the basis of the evidence from our polyphasic taxonomic study, a novel species, Nocardioides perillae sp. nov., is proposed. The type strain is I10A-01402T ( = CPCC 203382T = DSM 24552T = KCTC 29022T).
Funder
Special Fund for Health-scientific Research in the Public Interest
National S&T Major Special Project on Major New Drug Innovation
National Natural Science Foundation of China
National Infrastructure of Microbial Resources
Subject
General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology
Cited by
16 articles.
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