Paenibacillus oceanisediminis sp. nov. isolated from marine sediment

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Paenibacillus oceanisediminis sp. nov. isolated from marine sediment
J Lee; N R Shin; M J Jung; S W Roh; M S Kim; Jung-Sook Lee; Keun Chul Lee; Y O Kim; J W Bae
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 63, no. 2, pp. 428-434
Publication Year
A Gram-stain-negative, non-motile, aerobic, endospore forming and rod-shaped bacterium, designated strain L10T, was isolated from marine sediment collected from the South Korean coast. The organism grew optimally under conditions of 30 °C, 1% (w/v) NaCl and pH 6.0. It was oxidase-negative and catalase-positive. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain L10T was associated with the genus Paenibacillus and most closely related to Paenibacillus barcinonensis BP-23T (98.2% similarity). The major fatty acids of strain L10T were iso-C14: 0, anteiso-C15: 0 and iso-C16: 0. The cell-wall peptidoglycan was the A1c type, and the predominant isoprenoid quinone was menaquinone-7. Strain L10T contained two unidentified lipids, an unidentified amino-phospholipid, phosphatidylethanolamine, phosphatidylglycerol, and diphosphatidylglycerol. The G+C content of the genomic DNA was 44 mol% and the DNA-DNA hybridization values with closely related strains were below 14±2%. Based on phenotypic, genotypic, and phylogenetic data, strain L10T should be classified as a novel species within the genus Paenibacillus. The name Paenibacillus oceanisediminis sp. nov. is proposed. The type strain is L10T (=KACC 16203T=JCM 17814T).
Microbiology Soc
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Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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