Paenibacillus baekrokdamisoli sp. nov., isolated from soil of crater lake

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Paenibacillus baekrokdamisoli sp. nov., isolated from soil of crater lake
Keun Chul Lee; Kwang Kyu Kim; J S Kim; D S Kim; S H Ko; S H Yang; Jung-Sook Lee
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 66, no. 5, pp. 1937-1942
Publication Year
A novel bacterial strain, Back-11T, was isolated from sediment soil of a crater lake, Baekrokdam, Hallasan, Jeju, Republic of Korea. Cells of strain Back-11T were Gram-stain-positive, motile, endospore-forming, rod-shaped and oxidase-and catalase-positive. It contained anteiso-C15: 0 as the major fatty acid, menaquinone-7 (MK-7) as the predominant isoprenoid quinone, diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and four unidentified aminophospholipids as the main polar lipids, and meso-diaminopimelic acid as the diagnostic diamino acid in the cell-wall peptidoglycan. The DNA G+C content was 45.3 mol%. Phylogenetic analysis, based on 16S rRNA gene sequencing, showed that strain Back-11T was most closely related to Paenibacillus taihuensis THMBG22T (95.5 % similarity) and fell into a clade in the genus Paenibacillus. On the basis of phylogenetic, chemotaxonomic and phenotypic data, strain Back-11T represents a novel species in the genus Paenibacillus, for which the name Paenibacillus baekrokdamisoli sp. nov. is proposed. The type strain is Back-11T (5KCTC 33723T=CECT 8890T).
Microbiology Soc
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Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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