RRC ID |
15858
|
著者 |
Kawasaki S, Kurosawa K, Miyazaki M, Yagi C, Kitajima Y, Tanaka S, Irisawa T, Okada S, Sakamoto M, Ohkuma M, Niimura Y.
|
タイトル |
Lactobacillus floricola sp. nov., lactic acid bacteria isolated from mountain flowers.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
Five strains (Ryu1-2(T), Gon2-9, Ryu4-3, Nog8-1 and Aza1-1) of lactic acid bacteria were isolated from flowers in mountainous areas in Japan, Oze National Park, Iizuna mountain and the Nikko area. The five isolates were found to share almost identical (99.6-100 % similar) 16S rRNA gene sequences and were therefore deemed to belong to the same species. These isolates exhibited low levels of 16S rRNA gene sequence similarity to known lactic acid bacteria; the closest recognized relatives to strain Ryu1-2(T) were the type strains of Lactobacillus hilgardii (92.8 % similarity), Lactobacillus kefiri (92.7 %), Lactobacillus composti (92.6 %) and Lactobacillus buchneri (92.4 %). Comparative analyses of rpoA and pheS gene sequences demonstrated that the novel isolates did not show significant relationships to other Lactobacillus species. The strains were Gram-stain-positive, catalase-negative and homofermentative. The isolates utilized a narrow range of carbohydrates as sources of carbon and energy, including glucose and fructose. On the basis of phenotypic characteristics and phylogenetic data, these isolates represent a novel species of the genus Lactobacillus, for which the name Lactobacillus floricola sp. nov. is proposed. The type strain is Ryu1-2(T) ( = NRIC 0774(T) = JCM 16512(T) = DSM 23037(T)).
|
巻・号 |
61(Pt 6)
|
ページ |
1356-1359
|
公開日 |
2011-6-1
|
DOI |
10.1099/ijs.0.022988-0
|
PMID |
20601482
|
MeSH |
Bacterial Typing Techniques
Carbohydrate Metabolism
Cluster Analysis
DNA, Bacterial / chemistry
DNA, Bacterial / genetics
DNA, Ribosomal / chemistry
DNA, Ribosomal / genetics
DNA-Directed RNA Polymerases / genetics
Flowers / microbiology*
Japan
Lactobacillus / classification*
Lactobacillus / genetics
Lactobacillus / isolation & purification*
Lactobacillus / physiology
Molecular Sequence Data
Phylogeny
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
|
IF |
2.415
|
引用数 |
14
|
WOS 分野
|
MICROBIOLOGY
|
リソース情報 |
一般微生物 |
JCM 16512
JCM 16513
JCM 16514
JCM 16515 |