RRC ID 2896
著者 Bakir MA, Kitahara M, Sakamoto M, Matsumoto M, Benno Y.
タイトル Bacteroides finegoldii sp. nov., isolated from human faeces.
ジャーナル Int J Syst Evol Microbiol
Abstract Two strains, 199T and 176, of Gram-negative, anaerobic, rod-shaped, non-spore-forming bacteria were isolated during studies of microbiota in human faeces using polyamine-deficient medium. Phylogenetic analysis based on 16S rRNA gene sequences revealed that the isolated strains belonged to the genus Bacteroides. The G+C content (42.4-43.0 mol%) and major fatty acid composition (anteiso-C15:0, 31.8-36.2 %) supported the affiliation of the two strains to the genus Bacteroides. 16S rRNA gene sequence similarities with their closest neighbours, Bacteroides thetaiotaomicron and Bacteroides ovatus, ranged from 94.6 to 96.5 %. DNA-DNA hybridization and phenotypic analysis showed that the two strains belonged to the same species (DNA-DNA relatedness of 89 %) and were distinct from their close relatives, B. thetaiotaomicron and B. ovatus (<23 % DNA-DNA relatedness). On the basis of these data, a novel species of the genus Bacteroides, Bacteroides finegoldii sp. nov., is proposed, comprising the designated type strain 199T (=JCM 13345T=DSM 17565T) and strain 176 (=JCM 13346).
巻・号 56(Pt 5)
ページ 931-935
公開日 2006-5-1
DOI 10.1099/ijs.0.64084-0
PMID 16627634
MeSH Adult Bacteroides / classification* Bacteroides / genetics Bacteroides / isolation & purification Bacteroides / physiology Bacteroides Infections / microbiology Base Composition DNA, Bacterial / chemistry DNA, Bacterial / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics Fatty Acids / analysis Feces / microbiology* Humans Male Molecular Sequence Data Nucleic Acid Hybridization Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA
IF 2.415
引用数 28
WOS 分野 MICROBIOLOGY
リソース情報
病原微生物 JCM 13345? JCM 13346? JCM 5827? JCM 5824?