RRC ID |
7104
|
著者 |
Sakamoto M, Suzuki N, Benno Y.
|
タイトル |
hsp60 and 16S rRNA gene sequence relationships among species of the genus Bacteroides with the finding that Bacteroides suis and Bacteroides tectus are heterotypic synonyms of Bacteroides pyogenes.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
hsp60 gene sequences were determined for members of the genus Bacteroides and sequence similarities were compared with those obtained for the 16S rRNA gene. Among the 29 Bacteroides type strains, the mean sequence similarity of the hsp60 gene (84.5 %) was significantly less than that of the 16S rRNA gene (90.7 %), indicating a high discriminatory power of the hsp60 gene. Species of the genus Bacteroides were differentiated well by hsp60 gene sequence analysis, except for Bacteroides pyogenes JCM 6294(T), Bacteroides suis JCM 6292(T) and Bacteroides tectus JCM 10003(T). The hsp60 gene sequence analysis and the levels of DNA-DNA relatedness observed demonstrated that these three type strains are a single species. Consequently, B. suis and B. tectus are heterotypic synonyms of B. pyogenes. This study suggests that the hsp60 gene is an alternative phylogenetic marker for the classification of species of the genus Bacteroides.
|
巻・号 |
60(Pt 12)
|
ページ |
2984-2990
|
公開日 |
2010-12-1
|
DOI |
10.1099/ijs.0.021154-0
|
PMID |
20118288
|
MeSH |
Bacteroides / classification*
Chaperonin 60 / genetics*
DNA, Bacterial / genetics
Fatty Acids / chemistry
Genes, Bacterial
Molecular Sequence Data
Nucleic Acid Hybridization
Phylogeny*
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
|
IF |
2.415
|
引用数 |
38
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM 10556
JCM 13652
JCM 9498
JCM 15632
JCM 12979
JCM 13818
JCM 13475
JCM 13471
JCM 12986
JCM 13345
JCM 11019
JCM 11017
JCM 13658
JCM 6297
JCM 13265
JCM 13223
JCM 12987
JCM 5824
JCM 12973
JCM 14649
JCM 14650
JCM 6294
JCM 13657
JCM 12988
JCM 9496
JCM 6292
JCM 10003
JCM 5827
JCM 5828
JCM 5826
JCM 15633 |