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首页> 外文期刊>Antonie van Leeuwenhoek >Two new species of the genus Micromonospora: Micromonospora palomenae sp. nov. and Micromonospora harpali sp. nov. isolated from the insects
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Two new species of the genus Micromonospora: Micromonospora palomenae sp. nov. and Micromonospora harpali sp. nov. isolated from the insects

机译：微单孢菌属的两个新种：微单孢菌palomenae sp。十一月和Micromonospora harpali sp。十一月与昆虫隔离

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摘要

Two novel actinobacteria, strains NEAU-CX1T and NEAU-JC6T, were isolated from nymphs of stinkbug (Palomena viridissima Poda) and a beetle (Harpalus sinicus Hope), respectively, collected from Harbin, Heilongjiang Province, China. A polyphasic study was carried out to establish the taxonomic positions of these strains. The phylogenetic analysis based on 16S rRNA gene sequence of strain NEAU-CX1T showed it to be most closely related to Micromonospora coxensis JCM 13248T (99.3 % sequence similarity), Micromonospora purpureochromogenes DSM 43821T (99.1 %) and Micromonospora halophytica JCM 3125T (98.6 %), and that of strain NEAU-JC6T to Micromonospora haikouensis DSM 45626T (99.3 %), Micromonospora carbonacea JCM 3139T (99.1 %) and Micromonospora krabiensis JCM 12869T (99.1 %). The phylogenetic analysis based on gyrB gene sequence of strain NEAU-CX1T showed it to be most closely related to M. purpureochromogenes DSM 43821T (98.0 % sequence similarity), and that of strain NEAU-JC6T to M. haikouensis DSM 45626T (99.0 %) and M. carbonacea JCM 3139T (98.0 %). A combination of DNA–DNA hybridization results and cultural and physiological properties indicated that the two strains can be distinguished from their closest phylogenetic relatives. Thus, strains NEAU-CX1T and NEAU-JC6T represent two novel species of the genus Micromonospora, for which the names Micromonospora palomenae sp. nov. and Micromonospora harpali sp. nov. are proposed. The type strains are NEAU-CX1T (=CGMCC 4.7175T = JCM 30056T) and NEAU-JC6T (=CGMCC 4.7173T = JCM 30055T).
机译：从中国黑龙江省哈尔滨市收集的臭st（Palomena viridissima Poda）和甲虫（Harpalus sinicus Hope）的若虫中分离出两种新型放线菌，即NEAU-CX1T和NEAU-JC6T菌株。进行了多相研究以建立这些菌株的分类位置。根据菌株NEAU-CX1T的16S rRNA基因序列进行的系统进化分析显示，它与墨西哥小单孢菌JCM 13248T（99.3％序列相似性），紫微单孢子色原DSM 43821T（99.1％）和盐生微单孢菌JCM 3125T（98.6％）密切相关。 ，以及海口小单孢菌DSM 45626T（99.3％），碳微单孢菌JCM 3139T（99.1％）和甲型微单孢菌JCM 12869T（99.1％）的NEAU-JC6T菌株。基于NEAU-CX1T菌株gyrB基因序列的系统发育分析表明，它与紫癜嗜铬菌DSM 43821T（98.0％序列相似性），NEAU-JC6T菌株与海口分支杆菌DSM 45626T（99.0％）亲缘关系最密切。和M. carbonacea JCM 3139T（98.0％）。 DNA-DNA杂交结果以及文化和生理特性的结合表明，这两种菌株可以与其最亲近的亲缘种区别开来。因此，菌株NEAU-CX1T和NEAU-JC6T代表了Micromonospora属的两个新种，其名称为Micromonospora palomenae sp。十一月和Micromonospora harpali sp。十一月被提议。类型菌株为NEAU-CX1T（= CGMCC 4.7175T = JCM 30056T）和NEAU-JC6T（= CGMCC 4.7173T = JCM 30055T）。

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  • 来源
    《Antonie van Leeuwenhoek》 |2015年第1期|141-150|共10页
  • 作者

    Baozhu Fang; Chongxi Liu; Xuejiao Guan; Jia Song; Junwei Zhao; Hui Liu; Chuang Li; Wenxi Ning; Xiangjing Wang; Wensheng Xiang;

  • 作者单位

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection Chinese Academy of Agricultural Sciences">(2);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    Key Laboratory of Agriculture Biological Functional Gene of Heilongjiang Provincial Education Committee Northeast Agricultural University">(1);

    State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection Chinese Academy of Agricultural Sciences">(2);

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  • 关键词

    Micromonospora palomenae sp. nov.; Micromonospora harpali sp. nov.; Polyphasic taxonomy; 16S rRNA gene; gyrB gene;

    机译：微小单孢菌十一月;小单胞菌harpali sp。十一月多相分类法;16S rRNA基因;gyrB基因;

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