RRC ID 49436
著者 Lee JH, Kim DI, Kang JW, Seong CN.
タイトル Sphingomonas lutea sp. nov., isolated from freshwater of an artificial reservoir.
ジャーナル Int J Syst Evol Microbiol
Abstract An aerobic, Gram-stain-negative, gliding and yellow-pigmented bacterium, designated strain JS5T, was isolated from freshwater of Juam reservoir, Republic of Korea. Cells were catalase-positive and oxidase-negative. The neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain JS5T forms an independent lineage within the genus Sphingomonas. Strain JS5T was related distantly to 'Sphingomonas parvus' GP20-2 (98.2 % 16S rRNA gene sequence similarity), Sphingomonas sediminicola Dae 20T (96.8 %) and Sphingomonas daechungensis CH15-11T (96.7 %). The major fatty acids of strain JS5T were C16 : 0, summed feature 3 comprising C16 : 1ω7c and/or C16 : 1ω6c and summed feature 8 comprising C18 : 1ω7c and/or C18 : 1ω6c. The predominant isoprenoid quinone of the isolate was ubiquinone-10. The DNA G+C content of strain JS5T was 65 mol%. Phenotypic characteristics distinguished strain JS5T from related species of the genus Sphingomonas. On the basis of the evidence presented in this study, a novel species, Sphingomonaslutea sp. nov., is proposed to accommodate strain JS5T (=KCTC 23642T=JCM 18309T).
巻・号 66(12)
ページ 5493-5499
公開日 2016-12-1
DOI 10.1099/ijsem.0.001546
PMID 27902188
MeSH Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Fresh Water / microbiology* Nucleic Acid Hybridization Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Sphingomonas / classification* Sphingomonas / genetics Sphingomonas / isolation & purification Ubiquinone / chemistry
IF 2.415
引用数 5
リソース情報
一般微生物 JCM 18309