Jishengella endophytica gen. nov., sp nov., a new member of the family Micromonosporaceae
文献类型： 外文期刊
作者： Xie, Qing-Yi 1 ; Wang, Cheng 1 ; Wang, Rong 1 ; Qu, Zhi 1 ; Lin, Hai-Peng 1 ; Goodfellow, Michael 2 ; Hong, Kui 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Key Lab Trop Microbial Resources, Inst Trop Biosci & Biotechnol, Haikou 571101, Peoples R China
2.Newcastle Univ, Sch Biol, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
关键词： DNA;glucose: 58367-01-4;polysaccharide;mannose: 31103-86-3;ribose: 93781-19-2;xylose: 25990-60-7;phosphatidylserine;phosphatidylethanolamine;phosphatidylinositol mannoside;fatty acid;arabinose: 147-81-9;polar lipid;diphosphatidylglycerol;menaquinone: 1182-68-9;meso-diaminopimelic acid: 922-54-3;glycolyl;GenBank sequence data;chemotaxonomic characteristic
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 ）
ISSN：
年卷期：
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收录情况： SCI
摘要： A novel endophytic actinomycete, designated strain 202201(T), was isolated from an Acanthus illicifolius root collected from the mangrove reserve zone in Hainan Province, China. Phylogenetic analysis based on 16S rRNA gene sequences suggested that strain 202201(T) fell within the family Micromonosporaceae. The strain formed an extensively branched substrate mycelium, which carried uneven warty-surfaced spores. Cell walls of strain 202201(T) contained meso-diaminopimelic acid and xylose, mannose, arabinose, ribose and glucose were detected as whole-cell sugars. The acyl type of the cell-wall polysaccharides was glycolyl. The major menaquinones were MK-9(H-4), MK-9(H-6), MK-9(H-8) and MK-10(H-4). The polar lipids were phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylinositol mannoside and phosphatidylserine. The major cellular fatty acids were 10-methyl-C-17:0, iso-C-15:0, iso-C-16:0 and C-17:1 omega 8c. The DNA G+C content was 72.3 mol%. On the basis of the morphological and chemotaxonomic characteristics, phylogenetic analysis and characteristic patterns of 165 rRNA gene signature nucleotides, strain 202201(T) (=CGMCC 4.5597(T) =DSM 45430(T)) represents a novel species of a new genus within the family Micromonosporaceae, for which the name Jishengella endophytica gen. nov., sp. nov. is proposed.
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