【摘 要】
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A Gram-stain-positive, aerobic or facultatively anaerobic, rod-shaped, non-motile, endospore-forming bacterium, strain A9T, was isolated in 1996 from a soil sample collected under a peach tree of Qing
【机 构】
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College of Resource & Civil Engineering, Northeastern University, Shenyang 110004, P.R.China
【出 处】
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第六届全国微生物资源学术暨国家微生物资源平台运行服务研讨会
论文部分内容阅读
A Gram-stain-positive, aerobic or facultatively anaerobic, rod-shaped, non-motile, endospore-forming bacterium, strain A9T, was isolated in 1996 from a soil sample collected under a peach tree of Qingnian Park in Shenyang, China, and its taxonomic position was investigated using a polyphasic approach.Phylogenetic analysis based on 16S rRNA gene sequences showed that the strain belonged to the genus Paenibacillus, with a most closely sequence similarity of 96.7% and DNA-DNA relatedness of 51.6% to the type strain of Paenibacillus hunanensis.The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine.The predominant menaquinone is MK-7 and the major cellular fatty acids were anteiso-C15∶0, C16∶0 and iso-C15∶0.The DNA G+C content was 51.9 mol%.Based on these results, it is concluded that strain A9T represents a novel species of the genus Paenibacillus, for which the name Paenibacillus shenyangensis sp.nov.is proposed, with A9T (=JCM 19307T =CGMCC 2040T) as the type strain.
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