%0 Journal Article %A Baik, Keun Sik %A Lim, Chae Hong %A Park, Seong Chan %A Kim, Eun Mi %A Rhee, Moon Soo %A Seong, Chi Nam %T Bacillus rigui sp. nov., isolated from wetland fresh water %D 2010 %J International Journal of Systematic and Evolutionary Microbiology, %V 60 %N 9 %P 2204-2209 %@ 1466-5034 %R https://doi.org/10.1099/ijs.0.018184-0 %I Microbiology Society, %X Two Gram-stain-positive strains, WPCB074T and WPCB165, were isolated from fresh water collected from the Woopo wetland (Republic of Korea). Both strains were strictly aerobic, motile, endospore-forming rods. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strains WPCB074T and WPCB165 belonged to the genus Bacillus and that strain WPCB074T was most closely related to Bacillus solisalsi YC1T (98.4 % sequence similarity), B. barbaricus V2-BIII-A2T (97.7 %), B. macauensis ZFHKF-1T (96.9 %), B. arsenicus Con a/3T (96.4 %) and B. gelatini LMG 21880T (95.1 %). The 16S rRNA gene sequences of strains WPCB074T and WPCB165 differed at one position (99.9 % similarity), suggesting that these two strains constitute a single species. DNA–DNA relatedness between strain WPCB074T and the type strains of B. solisalsi, B. barbaricus, B. macauensis, B. arsenicus and B. gelatini were 26, 17, 20, 14 and 7 %, respectively. Strain WPCB074T was characterized by having cell-wall peptidoglycan based on meso-diaminopimelic acid, MK-7 as the predominant menaquinone and iso-C15 : 0 and anteiso-C15 : 0 as the major fatty acids. The DNA G+C content of strain WPCB074T was 41.9 mol%. On the basis of phenotypic properties, phylogeny and genomic distinctiveness, strain WPCB074T represents a novel species of the genus Bacillus for which the name Bacillus rigui sp. nov. is proposed. The type strain is WPCB074T (=KCTC 13278T =JCM 16348T). %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.018184-0