RRC ID 41223
著者 Hyun DW, Oh SJ, Kim MS, Whon TW, Jung MJ, Shin NR, Kim PS, Kim HS, Lee JY, Kang W, Bae JW.
タイトル Simplicispira piscis sp. nov., isolated from the gut of a Korean rockfish, Sebastes schlegelii.
ジャーナル Int J Syst Evol Microbiol
Abstract A novel Gram-stain-negative, aerobic, motile and rod-shaped bacterium, designated strain RSG39T, was isolated from the gut of a Korean rockfish, Sebastes schlegelii. The 16S rRNA gene sequence analysis revealed that strain RSG39T belonged to the genus Simplicispira in the class Betaproteobacteria and its highest sequence similarity was shared with S. psychrophila (98.4 %). The isolate grew optimally at 20 °C, at pH 7 and with 0 % (w/v) NaCl. The main respiratory quinone of the isolate was ubiquinone Q-8. The major cellular fatty acids were C16 : 0, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c). The polar lipids of the isolate were phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol and six unidentified lipids. The DNA-DNA hybridization values showed < 7.4 % genomic relatedness with closely related strains. The genomic DNA G+C content was 65.2 mol %. Based on phylogenetic, phenotypic, chemotaxonomic and genotypic analyses, strain RSG39T represents a novel species of the genus Simplicispira, for which the name Simplocospira piscis sp. nov. is proposed. The type strain is RSG39T ( = KACC 17539T = JCM 19291T).
巻・号 65(12)
ページ 4689-4694
公開日 2015-12-1
DOI 10.1099/ijsem.0.000635
PMID 26400548
MeSH Animals Bacterial Typing Techniques Base Composition Comamonadaceae / classification* Comamonadaceae / genetics Comamonadaceae / isolation & purification DNA, Bacterial / genetics Fatty Acids / chemistry Intestines / microbiology* Molecular Sequence Data Nucleic Acid Hybridization Perciformes / microbiology* Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Republic of Korea Sequence Analysis, DNA Ubiquinone / chemistry
IF 2.415
引用数 7
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 19291