Rubrobacter taiwanensis sp nov., a novel thermophilic, radiation-resistant species isolated from hot springs

被引：62

作者：

Chen, MY

Wu, SH

Lin, GH

Lu, CP

Lin, YT

Chang, WC

Tsay, SS ^{[1
]}

机构：

[1] Acad Sinica, Inst Biol Chem, Taipei 115, Taiwan

[2] Tzu Chi Univ, Dept Microbiol, Hualien 970, Japan

来源：

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2004年 / 54卷

关键词：

D O I：

10.1099/ijs.0.63109-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Two novel bacteria, with an optimum growth temperature of approximately 60 C, were isolated from Lu-shan hot springs in the central region of Taiwan. These isolates were aerobic, thermophilic, halotolerant, pink-pigmented, heterotrophic and resistant to gamma-radiation. Both pleomorphic, short, rod-shaped cells and coccoid cells were observed. Strains LS-286 (=ATCC BAA-452=BCRC 17198) and LS-293(T) (=ATCC BAA-406(T)=BCRC 17173(T)) represented a novel species of the genus Rubrobacter, according to a phylogenetic analysis of the 16S rRNA gene, DNA-DNA hybridization, biochemical features and fatty acid composition. The name Rubrobacter taiwanensis sp. nov. is proposed for this novel species, with LS-293(T) as the type strain.

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收藏

页码：1849 / 1855

页数：7

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