RRC ID |
2990
|
著者 |
Mayilraj S, Krishnamurthi S, Saha P, Saini HS.
|
タイトル |
Rhodococcus kroppenstedtii sp. nov., a novel actinobacterium isolated from a cold desert of the Himalayas, India.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
The taxonomic position of an actinomycete, strain K07-23T, isolated from a cold desert of the Himalayas, India, was established by a polyphasic approach. The strain exhibited phenotypic characters that were typical of the genus Rhodococcus. 16S rRNA gene sequence (1467 bases) comparisons confirmed that strain K07-23T belongs to the genus Rhodococcus. 16S rRNA sequence similarity studies showed that the isolate is very closely related to Nocardia corynebacterioides DSM 20151T (98.6 %), which has been recently reclassified as Rhodococcus corynebacterioides. It showed 94.4-96.6 % sequence similarity with other species of the genus Rhodococcus. However, genomic relatedness between strain K07-23T and R. corynebacterioides as revealed by DNA-DNA hybridization was low (62 %). Based on polyphasic analysis, strain K07-23T could be clearly distinguished from other species. It is proposed that strain K07-23T (=MTCC 6634T=DSM 44908T=JCM 13011T) represents a novel species of Rhodococcus, Rhodococcus kroppenstedtii sp. nov.
|
巻・号 |
56(Pt 5)
|
ページ |
979-982
|
公開日 |
2006-5-1
|
DOI |
10.1099/ijs.0.63831-0
|
PMID |
16627641
|
MeSH |
Bacterial Typing Techniques
DNA, Bacterial / chemistry
DNA, Bacterial / genetics
DNA, Ribosomal / chemistry
DNA, Ribosomal / genetics
Desert Climate*
Genes, rRNA / genetics
India
Molecular Sequence Data
Nocardia / genetics
Nucleic Acid Hybridization
Phylogeny
RNA, Bacterial / genetics
RNA, Ribosomal, 16S / genetics
Rhodococcus / classification*
Rhodococcus / isolation & purification*
Rhodococcus / physiology
Sequence Analysis, DNA
Soil Microbiology*
|
IF |
2.415
|
引用数 |
19
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
病原微生物 |
JCM 13011?
JCM 3376? |