Actinocorallia lasiicapitis sp nov., an actinomycete isolated from the head of an ant (Lasius fuliginosus L.)

文献类型： 外文期刊

第一作者： Liu, Chongxi

作者： Liu, Chongxi;Li, Yao;Ye, Lan;Zhao, Junwei;Piao, Chenyu;Li, Zhilei;Li, Jiansong;Xiang, Wensheng;Wang, Xiangjing;Zhao, Junwei;Xiang, Wensheng

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期刊名称：INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY （ 影响因子：2.747； 五年影响因子：2.889 ）

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收录情况： SCI

摘要： A novel actinomycete, designated strain 3H-GS17(T), was isolated from the head of an ant (Lasius fuliginosus L.) and characterized using a polyphasic approach. 16S rRNA gene sequence similarity studies showed that strain 3H-GS17(T) belongs to the genus Actinocorallia with high sequence similarity to Actinocorallia glomerate JCM 9376(T) (98.13%) and Actinocorallia longicatena JCM 9377(T) (97.64%). The chemotaxonomic properties of strain 3H-GS17(T) were also consistent with those of members of the genus Actinocorallia. The cell wall contained meso-diaminopimelic acid and whole-cell sugars were ribose, mannose, glucose, galactose and madurose. The predominant menaquinones were MK-9(H-4), MK-9(H-6) and MK-9(H-8). The phospholipid profile consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol and phosphatidylinositol mannoside. The major fatty acids were C-16:0 and C-18:1 omega 7c. A combination of DNA-DNA hybridization experiments and phenotypic tests were carried out between strain 3H-GS17(T) and its closely related strains, which further clarified their relatedness and demonstrated that 3H-GS17(T) could be distinguished from these strains. Therefore, strain 3H-GS17(T) is concluded to represent a novel species of the genus Actinocorallia, for which the name Actinocorallia lasiicapitis sp. nov. is proposed. The type strain is 3H-GS17(T) (=DSM 100595(T)=CGMCC 4.7282(T)).

分类号： Q

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