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Streptomyces jiujiangensis sp. nov., isolated from soil in South China |
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| Authors: | Bing-Huo Zhang Juan Cheng Li Li Yong-Guang Zhang Hong-Fei Wang Han-Quan Li Jian-Yuan Yang Wen-Jun Li |
| Affiliation: | 1. Key Laboratory of Microbial Diversity in Southwest China, Ministry of Education, Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, PR, China 2. Jiujiang University, Jiujiang, 332000, PR, China 3. Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, ürümqi, 830011, China |
| Abstract: | An actinomycete capable of lysing cyanobacteria, strain JXJ 0074T, was isolated from a soil sample collected from Jiangxi province, south China, and characterized by using polyphasic taxonomy. The new isolate showed morphological and chemotaxonomic properties typical of members of the genus Streptomyces. Phylogenetic analysis of the near-complete 16S rRNA gene sequence indicated that strain JXJ 0074T should be affiliated to the genus Streptomyces and exhibited highest similarities to Streptomyces shenzhenensis DSM 42034T (98.99 %) and Streptomyces lucensis NBRC 13056T (98.60 %), while the similarities to other members of the genus are lower than 98.22 % similarity. However, the DNA–DNA hybridization values between strain JXJ 0074T and S. shenzhenensis DSM 42034T or S. lucensis NBRC 13056T were 46.2 ± 2.6 and 32.6 ± 3.1 %, respectively. Thus, on the basis of the polyphasic data, strain JXJ 0074T represents a novel species of the genus Streptomyces, for which the name Streptomyces jiujiangensis sp. nov. is proposed. The type strain is JXJ 0074T (= BCRC 16953T = KCTC 29262T). |
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