Lysinibacillus composti sp. nov., isolated from compost

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Lysinibacillus composti sp. nov., isolated from compost
R Hayat; I Ahmed; Jayoung Paek; Yeseul Shin; M Ehsan; M Iqbal; A Yokota; Young Hyo Chang
Bibliographic Citation
Annals of Microbiology, vol. 64, no. 3, pp. 1081-1088
Publication Year
A Gram-negative, motile, rod-shaped, endospore-forming bacterial strain, designated as NCCP-36T, was isolated from the compost of fruit and vegetable wastes. The strain NCCP-36T grew within a temperature range of 10-45∈°C (optimum 28∈°C) and a pH range of 6.5-8.5 (optimum 7.0), and its cells tolerated <50 mM boron (optimum growth without boron) and 0-5 % NaCl (w/v) in tryptic soya broth medium. Based on comparative analysis of 16S rRNA gene sequence, strain NCCP-36T showed the highest similarity to Lysinibacillus sinduriensis BLB-1T (97.52 %) and L. xylanilyticus XDB9T (96.96 %), and <97 % similarity with other closely related taxa. However, DNA-DNA relatedness between strain NCCP-36T and the closely related type strains of genus Lysinibacillus was ≤37 %. Phylogenetic and chemotaxonomic analyses [major polar lipids: diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, and phospholipids; predominant menaquinone: MK-7; major cellular fatty acids: iso-C antieso-C and iso-C DNA G+C contents: 37 mol %; Lys-Asp (type A4α) in cell-wall peptidoglycans as diagnostic amino acids] also support the affiliation of strain NCCP-36to genus Lysinibacillus. Based upon DNA-DNA relatedness as well as distinctive chemotaxonomic, phylogenetic, and genotypic data, we conclude that strain NCCP-36bsupesup belongs to a novel species of genus Lysinibacillus, for which the name Lysinibacillus composti sp. nov. is proposed. The type strain is NCCP-36bsupesup (JCM 18777 bsupesup=∈KCTC 13796 bsupesup=∈DSMZ 24785 bsupesup ).
Cell-wall peptidoglycansCompostLysinibacillus composti sp. Nov.
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Ochang Branch Institute > Division of National Bio-Infrastructure > Bio-Infrastructure Policy Support Center > 1. Journal Articles
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