标题:Hyunsoonleella flava sp. Nov., isolated from marine sediment
作者:Liu B.-T.; Sun X.-K.; Wang C.; Du Z.-J.; Chen G.-J.
作者机构:[Liu, B.-T] Marine College, Shandong University, Weihai, 264209, China;[ Sun, X.-K] Marine College, Shandong University, Weihai, 264209, China;[ Wang, 更多
通讯作者:Du, ZJ(duzongjun@sdu.edu.cn)
通讯作者地址:[Du, Z.-J] Marine College, Shandong UniversityChina;
来源:International Journal of Systematic and Evolutionary Microbiology
出版年:2020
卷:70
期:1
页码:240-245
DOI:10.1099/ijsem.0.003746
关键词:16S rRNA gene; Hyunsoonleella; Phylogenetic analysis
摘要:A novel Gram-stain-negative, strictly aerobic, rod-shaped, non-motile and yellow-pigmented bacterial strain, designated T58T, was isolated from a marine sediment sample collected from the coastal area of Weihai, PR China. Strain T58T was most closely related to Hyunsoonleella pacifica SW033T with 97.1% 16S rRNA gene sequence similarity, followed by Hyunsoonleella jejuensis KCTC 22242T (96.9 %). Based on 16S rRNA gene sequences, the phylogenetic analysis indicated that strain T58T represented a member of the genus Hyunsoonleella within the family Flavobacteriaceae of the phylum Bacteroidetes. Strain T58T was found to grow optimally at 30 °C, at pH 7.0–7.5 and in the presence of 2.0–3.0% (w/v) NaCl. The major fatty acids were iso-C15: 0, iso-C15:1 G, iso-C17:0 3-OH and iso-C15:0 3-OH. The major isoprenoid quinone was menaquinone 6 (MK-6). The major polar lipids were phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids. The DNA G+C content of the genomic DNA was 35.0 mol%. On the basis of its phylogenetic, phenotypic and chemotaxonomic characteristics, strain T58T is considered to represent a novel species of the genus Hyunsoonleella, for which the name Hyunsoonleella flava sp. nov. is proposed. The type strain is T58T (=KCTC 72081T=MCCC 1H00359T). © 2020 The Authors.
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079018102&doi=10.1099%2fijsem.0.003746&partnerID=40&md5=dc9b9b0242084ce2d99e10c35ac46b62
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