RRC ID 49407
著者 Yu Z, Zhuang L, Pan J, Wang Y, Zhou S.
タイトル Nitratireductor lacus sp. nov., isolated from Yuncheng Salt Lake, China.
ジャーナル Int J Syst Evol Microbiol
Abstract This is the taxonomic study of a novel bacterial strain, designated GSS14T, isolated from a sediment sample of Yuncheng Salt Lake, China. Cells were Gram-negative, ovoid to rod-shaped and motile by means of flagella. The isolate could grow at 10-45 °C, at pH 6.5-11.0 and in the presence of 0-12 % (w/v) NaCl. The dominant fatty acids were summed feature 8 (consisting of C18 : 1ω7c and/or C18 : 1ω6c; 76.7 %) and the DNA G+C content was 61 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain GSS14T was affiliated with the genus Nitratireductor, and it was most closely related to Nitratireductor kimnyeongensis KY 101T (98.2 % 16S rRNA gene sequence similarity) and Nitratireductor aquibiodomus JCM 21793T (96.6 %). DNA-DNA hybridization between strains GSS14T and N. kimnyeongensis KY 101T revealed 52 % relatedness. Phenotypic, chemotaxonomic and phylogenetic data support assignment of this isolate to the genus Nitratireductor as a representative of a novel species. The name Nitratireductor lacus sp. nov. is proposed, with strain GSS14T (=KCTC 52186T=MCCC 1K02481) as the type strain.
巻・号 66(12)
ページ 4963-4967
公開日 2016-12-1
DOI 10.1099/ijsem.0.001453
PMID 27562657
MeSH Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Lakes / microbiology* Nucleic Acid Hybridization Phyllobacteriaceae / classification* Phyllobacteriaceae / genetics Phyllobacteriaceae / isolation & purification Phylogeny* RNA, Ribosomal, 16S / genetics Salinity* Sequence Analysis, DNA
IF 2.415
引用数 1
リソース情報
一般微生物 JCM 14851 JCM 21793 JCM 17288