RRC ID |
55391
|
著者 |
Yuki M, Sakamoto M, Nishimura Y, Ohkuma M.
|
タイトル |
Lactococcus reticulitermitis sp. nov., isolated from the gut of the subterranean termite Reticulitermes speratus.
|
ジャーナル |
Int J Syst Evol Microbiol
|
Abstract |
Strain Rs-Y01T was isolated from the gut of the wood-feeding subterranean termite Reticulitermes speratus. Phylogenetic analysis based on 16S rRNA gene sequence indicated that the strain Rs-Y01T belonged to the genus Lactococcus and was most closely related to Lactococcus raffinolactis JCM 5706T with 98.1 % similarity in the 16S rRNA gene, followed by Lactococcus piscium JCM 16647T (97.2 %). Genomic comparisons of strain Rs-Y01T with L. raffinolactis JCM 5706Twere made using the Genome-to-Genome Distance Calculator and average nucleotide identity analysis (values indicated 29.2 and 84.6 %, respectively). Strain Rs-Y01T was a Gram-stain-positive, facultatively anaerobic, non-motile coco-bacilli and formed l-lactic acid. The sugar fermentation and enzyme reactions of strain Rs-Y01T differed from those of other species of the genus Lactococcus. The major cellular fatty acids were summed feature 8 (C18 : 1ω7c/C18 : 1ω6c; 32.0 %), C16 : 0 (29.7 %) and C14 : 0 (18.1 %). Based on these characteristics, strain Rs-Y01T represents a novel species of the genus Lactococcus, for which the name Lactococcusreticulitermitis sp. nov. is proposed. The type strain is Rs-Y01T (=JCM 32106T=DSM 105715T).
|
巻・号 |
68(2)
|
ページ |
596-601
|
公開日 |
2018-2-1
|
DOI |
10.1099/ijsem.0.002549
|
PMID |
29300157
|
MeSH |
Animals
Bacterial Typing Techniques
Base Composition
DNA, Bacterial / genetics
Fatty Acids / chemistry
Gastrointestinal Tract / microbiology*
Isoptera / microbiology*
Lactococcus / classification*
Lactococcus / genetics
Lactococcus / isolation & purification
Phylogeny*
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
|
IF |
2.166
|
引用数 |
6
|
リソース情報 |
一般微生物 |
JCM 32106
JCM 5706
JCM 11056
JCM 16647
JCM 17100
JCM 31965 |