RRC ID 51154
著者 Wang N, Xu F, Zhang XY, Chen XL, Qin QL, Zhou BC, Zhang YZ, Shi M.
タイトル Changchengzhania lutea gen. nov., sp. nov., a new member of the family Flavobacteriaceae isolated from Antarctic intertidal sediment.
ジャーナル Int J Syst Evol Microbiol
Abstract A Gram-negative, aerobic, yellow pigmented, non-flagellated, non-gliding, rod-shaped bacterial strain, designated SM1355T, was isolated from Antarctic intertidal sediment collected near the Chinese Antarctic Great Wall Station. The strain grew at 4-35 °C and with 0.5-7.0 % (w/v) NaCl. It hydrolysed aesculin but didn't reduce nitrate to nitrite. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain SM1355T formed a distinct phylogenetic lineage within the family Flavobacteriaceae, sharing the highest 16S rRNA gene sequence similarity with Flaviramulus ichthyoenteri (96.3 %) and fairly high sequence similarities (95.0-96.0 %) with over 20 recognized species in eight genera of the family Flavobacteriaceae. The predominant fatty acids were anteiso-C15 : 0, iso-C15 : 0 and iso-C15 : 1 G. The major polar lipids were phosphatidylethanolamine and one unidentified lipid. The genomic DNA G+C content of strain SM1355T was 36.2 mol%. Based on the results of the polyphasic characterization for strain SM1355T, it is identified as the representative of a novel species in a new genus of the family Flavobacteriaceae, for which the name Changchengzhania lutea gen. nov., sp. nov. is proposed. The type strain of Changchengzhania lutea is SM1355T (=JCM 30336T=CCTCC AB 2014246T).
巻・号 67(12)
ページ 5187-5192
公開日 2017-12-1
DOI 10.1099/ijsem.0.002439
PMID 29068279
MeSH Antarctic Regions Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / analysis Flavobacteriaceae / classification* Flavobacteriaceae / genetics Flavobacteriaceae / isolation & purification Geologic Sediments / microbiology* Phosphatidylethanolamines / chemistry Phylogeny* Pigmentation RNA, Ribosomal, 16S / genetics Seawater / microbiology* Sequence Analysis, DNA
IF 2.415
引用数 0
リソース情報
一般微生物 JCM 30336