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Dietzia schimae sp nov and Dietzia cercidiphylli sp nov., from surface-sterilized plant tissues
Li, J; Zhao, GZ; Zhang, YQ; Klenk, HP; Pukall, R; Qin, S; Xu, LH; Li, WJ; wjli@ynu.edu.cn
2008
发表期刊INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN1466-5026
卷号58页码:2549-2554
摘要Two actinobacterial strains, YIM 65001(T) and YIM 65002(T), were isolated from surface-sterilized plant tissues collected from Yunnan Province, south-west China, and their taxonomic positions were determined by using a polyphasic approach. The DNA G+C contents of strains YIM 65001(T) and YIM 65002(T) were 71.9 and 72.6 mol%, respectively. The two strains had chemotaxonomic markers that were consistent with their classification in the genus Dietzia. Phylogenetic analysis based on almost-complete 16S rRNA gene sequences indicated that strain YIM 65001(T) was related most closely to Dietzia maris DSM 43672(T) and that strain YIM 65002(T) was related most closely to Dietzia natronolimnaea CBS 107.95(T). Levels of 16S rRNA gene sequence similarity between strains YIM 65001(T) and YIM 65002(T) and the type strains of other recognized members of the genus Dietzia were 95.8-99.8%. DNA-DNA hybridization experiments confirmed the separate genomic status of strains YIM 65001 and YIM 65002 Strains YIM 65001(T) and YIM 65002(T) showed significant phenotypic differences between each other and their closest recognized neighbours. On the basis of their phenotypic and phylogenetic distinctiveness, the two novel isolates were identified as representing two novel species of the genus Dietzia, for which the names Dietzia schimae sp. nov. (type strain YIM 65001(T)= CCTCC AA 207015(T) =DSM 45139(T)) and Dietzia cercidiphylli sp. nov. (type strain YIM 65002(T)= CCTCC; AA 207016(T) =DSM 45140(T)) are proposed.
部门归属[Li, Jie; Zhao, Guo-Zhen; Zhang, Yu-Qin; Qin, Sheng; Xu, Li-Hua; Li, Wen-Jun] Yunnan Univ, Yunnan Inst Microbiol, Lab Conservat & Utilizat Bioresources, Kunming 650091, Peoples R China; [Zhang, Yu-Qin] Chinese Acad Med Sci, Inst Med Biotechnol, Beijing 100050, Peoples R China; [Zhang, Yu-Qin] Peking Union Med Coll, Beijing 100050, Peoples R China; [Klenk, Hans-Peter; Pukall, Ruediger] Deutsch Sammlung Mikroorganismen & Zellkulturen G, D-38124 Braunschweig, Germany; [Li, Wen-Jun] Chinese Acad Sci, S China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med, Guangzhou 510301, Guangdong, Peoples R China
学科领域Microbiology
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收录类别sci
资助项目广东省海洋药物重点实验室
WOS记录号WOS:000261280500015
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被引频次:27[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5246
专题广东省海洋药物重点实验室
通讯作者wjli@ynu.edu.cn
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GB/T 7714
Li, J,Zhao, GZ,Zhang, YQ,et al. Dietzia schimae sp nov and Dietzia cercidiphylli sp nov., from surface-sterilized plant tissues[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2008,58:2549-2554.
APA Li, J.,Zhao, GZ.,Zhang, YQ.,Klenk, HP.,Pukall, R.,...&wjli@ynu.edu.cn.(2008).Dietzia schimae sp nov and Dietzia cercidiphylli sp nov., from surface-sterilized plant tissues.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,58,2549-2554.
MLA Li, J,et al."Dietzia schimae sp nov and Dietzia cercidiphylli sp nov., from surface-sterilized plant tissues".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 58(2008):2549-2554.
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