| 罗布泊糖霉菌属放线菌系统进化分析 |
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| 引用本文： | 韩晓雪,吕玲玲,罗晓霞,张利莉.罗布泊糖霉菌属放线菌系统进化分析[J].塔里木农垦大学学报,2014(4):8-15. |
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| 作者姓名： | 韩晓雪 吕玲玲 罗晓霞 张利莉 |
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| 作者单位： | 塔里木大学生命科学学院/新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室,新疆阿拉尔843300 |
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| 摘 要： | 为了研究罗布泊糖霉菌属(Glycomyces)放线菌多样性,采用不同盐浓度梯度的5种培养基,共分离到7株Glycomyces放线菌,其中5株与有效发表菌株相似性在94.00-96.58%,可能代表Glycomyces新物种。通过系统发育分析揭示罗布泊土壤Glycomyces放线菌的多样性,且多数菌株以极高的自展值在Glycomycetaceae科内形成稳定的、独立的分支。结果表明罗布泊地区不仅具有较多Glycomyces放线菌新物种资源,而且还是一个独特的资源类群。这为开发利用这一类微生物资源提供理论基础和菌种支持。
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| 关 键 词： | 糖霉菌属 多样性 系统进化分析 罗布泊 |
Evolutionary Analysis of the Genus Glycomyces Isolated from Lop Nur |
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| Han Xiaoxue,Lv Lingling,Luo Xiaoxia,Zhang Lili.Evolutionary Analysis of the Genus Glycomyces Isolated from Lop Nur[J].Journal of Tarim University of Agricultural Reclamation,2014(4):8-15. |
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| Authors: | Han Xiaoxue Lv Lingling Luo Xiaoxia Zhang Lili |
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| Institution: | ( College of Life Science/Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production ＆Construction Corps, Tarim University, Alar, Xinjiang 843300) |
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| Abstract: | The soil sample was collected from a hypersaline habitat in Lop Nut, Xinjiang Province. Seven Glycomyces stains were isolated by five kinds of medium with diffetent salt concentration gradient. Five of them showed 94.00 -96.58% similarity to strains in Glycomyces and may represented novel species of the Glycomyces. The results indicated that a high diversity of the genus Glycomyces presented from the Lop Nur. The experiment aimed to provided the theoretical basis and strains of this kind of microbial |
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| Keywords: | Glycomyces diversity evolutionary analysis Lop Nur |
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