首页> 外文期刊>The Journal of Antibiotics: An International Journal >Glycomyces phytohabitans sp. Nov., a novel endophytic actinomycete isolated from the coastal halophyte in Jiangsu, East China
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Glycomyces phytohabitans sp. Nov., a novel endophytic actinomycete isolated from the coastal halophyte in Jiangsu, East China

机译:甘草植物菌。 11月,从中国江苏沿海盐生植物中分离出一种新型内生放线菌

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摘要

A novel endophytic actinomycete, designated strain KLBMP 1483T, was isolated from the stem of the coastal plant Dendranthema indicum (Linn.) Des Moul collected from Nantong, in East China. Phylogenetic analysis showed that strain KLBMP 1483T was affiliated with the genus Glycomyces within the family Glycomycetaceae and shared the highest 16S rRNA gene sequence similarities with the type strains of Glycomyces arizonensis NRRL B-16153 T (96.7%) and Glycomyces tenuis IFO 15904T (96.2%), and lower similarities (94.1-95.1%) to the other members of the genus Glycomyces, which distinguished KLBMP 1483T from representatives of the genus Glycomyces. The whole-cell hydrolysates contained meso-diaminopimelic acid, glucose, xylose and galactose. The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannosides, two unknown aminophospholipids, two phosphoglycolipids, two unknown phospholipids and one unknown lipid. MK-10(H4) was the predominant menaquinone. The major fatty acids were iso-C15:0, anteiso-C15:0, iso-C16:0, iso-C16:1 G and anteiso-C17:0. On the basis of the phenotypic and genotypic characteristics presented in this study, strain KLBMP 1483T represents a novel species, for which the name Glycomyces phytohabitans sp. Nov. is proposed. The type strain is KLBMP 1483T (NBRC 109116T =DSM 45766T).
机译:从华东地区南通市采集的沿海植物Dendranthema indicum(Linn。)Des Moul的茎中分离出一种新型内生放线菌,命名为KLBMP 1483T。系统发育分析表明,菌株KLBMP 1483T隶属于糖科科中的糖单胞菌属,并且与亚利桑那州的糖单胞菌NRRL B-16153 T(96.7%)和细糖甘蔗IFO 15904T(96.2%)的菌株具有最高的16S rRNA基因序列相似性。 ),并且与糖单胞菌属的其他成员的相似性较低(94.1-95.1%),从而将KLBMP 1483T与糖单胞菌属的代表区分开来。全细胞水解产物包含中-二氨基庚二酸,葡萄糖,木糖和半乳糖。极性脂质是二磷脂酰甘油,磷脂酰甘油,磷脂酰肌醇,磷脂酰肌醇甘露糖苷,两个未知的氨基磷脂,两个磷酸糖脂,两个未知的磷脂和一个未知的脂质。 MK-10(H4)是主要的甲基萘醌。主要脂肪酸是异-C15:0,前异-C15:0,异-C16:0,异-C16:1 G和前异-C17:0。根据本研究中表现出的表型和基因型特征,菌株KLBMP 1483T代表了一个新种,名称为Glycomyces phytohabitans sp。建议。类型菌株是KLBMP 1483T(NBRC 109116T = DSM 45766T)。

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