RRC ID 19029
著者 Lee SY, Lee MH, Oh TK, Yoon JH.
タイトル Lutibacter aestuarii sp. nov., isolated from a tidal flat sediment, and emended description of the genus Lutibacter Choi and Cho 2006.
ジャーナル Int J Syst Evol Microbiol
Abstract A gram-negative, non-spore-forming, non-motile rod, designated MA-My1(T), was isolated from a tidal flat sediment of the South Sea, Korea. Strain MA-My1(T) grew optimally at pH 7.0-7.5, at 30 °C and with 2.0-3.0 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain MA-My1(T) clustered with Lutibacter litoralis CL-TF09(T) and Lutibacter maritimus S7-2(T), with which it exhibited 97.3 and 95.3 % 16S rRNA gene sequence similarity, respectively. Strain MA-My1(T) contained MK-6 as the predominant menaquinone and iso-C(15 : 0), iso-C(15 : 0) 3-OH and iso-C(16 : 0) 3-OH as the major fatty acids. The major polar lipids were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content was 30.6 mol% and DNA-DNA relatedness between strain MA-My1(T) and L. litoralis JCM 13034(T) was 6.3±0.8 %. The differential phenotypic properties, together with phylogenetic and genotypic distinctiveness, distinguished strain MA-My1(T) from the members of the genus Lutibacter. On the basis of the data presented, strain MA-My1(T) is considered to represent a novel species of the genus Lutibacter, for which the name Lutibacter aestuarii sp. nov. is proposed. The type strain is MA-My1(T) ( = KCTC 23499(T)  = CCUG 60022(T)).
巻・号 62(Pt 2)
ページ 420-424
公開日 2012-2-1
DOI 10.1099/ijs.0.030320-0
PMID 21460139
MeSH Bacterial Typing Techniques Base Composition DNA, Bacterial / analysis DNA, Ribosomal / analysis Fatty Acids / analysis Flavobacteriaceae / chemistry Flavobacteriaceae / classification* Flavobacteriaceae / genetics Flavobacteriaceae / isolation & purification* Genes, rRNA Geologic Sediments / microbiology* Lipids / analysis Molecular Sequence Data Phenotype Phylogeny Quinones / analysis RNA, Ribosomal, 16S / genetics Republic of Korea Seawater / microbiology* Sequence Analysis, DNA Species Specificity
IF 2.415
引用数 20
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 13034