永仁海杆菌新种，从一个中营养型人工湖分离得到。
Hymenobacter yonginensis sp. nov., isolated from a mesotrophic artificial lake.
作者信息
Joung Yochan, Cho Sung-Heun, Kim Haneul, Kim Seung Bum, Joh Kiseong
机构信息
Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies, Wangsan, Yongin, Gyeonggi 449-791, Republic of Korea.
Department of Microbiology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea.
出版信息
Int J Syst Evol Microbiol. 2011 Jul;61(Pt 7):1511-1514. doi: 10.1099/ijs.0.024588-0. Epub 2010 Jul 23.
A non-motile, red-pigmented bacterium, designated strain HMD1010(T), was isolated from an artificial lake located within the campus of Hankuk University of Foreign Studies, Yongin, Korea. A phylogenetic tree based on 16S rRNA gene sequences showed that strain HMD1010(T) formed a lineage within the genus Hymenobacter and was closely related to the type strains of Hymenobacter rigui (96.7 % sequence similarity) and H. gelipurpurascens (95.6 %). The major fatty acids were C(16 : 1)ω5c (21.9 %), summed feature 3 (iso-C(15 : 0) 2-OH and/or C(16 : 1)ω7c; 17.2 %), iso-C(15 : 0) (14.5 %) and summed feature 4 (anteiso-C(17 : 1) B and/or iso-C(17 : 1) I; 11.9 %). The DNA G+C content was 60.4 mol%. On the basis of the evidence presented in this study, strain HMD1010(T) represents a novel species of the genus Hymenobacter, for which the name Hymenobacter yonginensis sp. nov. was proposed. The type strain is HMD1010(T) ( = KCTC 22745(T) = CECT 7546(T)).
从韩国龙仁市韩国外国语大学校园内的人工湖分离出一株无动力、产红色色素的细菌，命名为菌株HMD1010(T)。基于16S rRNA基因序列构建的系统发育树表明，菌株HMD1010(T)在Hymenobacter属内形成一个分支，与rigui Hymenobacter（序列相似性为96.7%）和gelipurpurascens Hymenobacter（序列相似性为95.6%）的模式菌株密切相关。主要脂肪酸为C(16:1)ω5c（21.9%）、特征性总和3（异-C(15:0) 2-OH和/或C(16:1)ω7c；17.2%）、异-C(15:0)（14.5%）和特征性总和4（anteiso-C(17:1) B和/或异-C(17:1) I；11.9%）。DNA G+C含量为60.4 mol%。根据本研究提供的证据，菌株HMD1010(T)代表Hymenobacter属的一个新物种，为此提出名为yonginensis Hymenobacter的新种。模式菌株为HMD1010(T)（=KCTC 22745(T)=CECT 7546(T)）。
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