Description of Lysinibacillus sinduriensis sp nov., and transfer of Bacillus massiliensis and Bacillus odysseyi to the genus Lysinibacillus as Lysinibacillus massiliensis comb. nov and Lysinibacillus odysseyi comb. nov with emended description of the genus Lysinibacillus

A Gram-positive, rod-shaped, endospore-forming bacterium, designated strain BLB-1(T), was isolated from samples of tidal flat sediment from the Yellow Sea. 16S rRNA gene sequence analysis demonstrated that the isolate belonged to the Bacillus rRNA group 2 and was closely related to Bacillus massiliensis CIP 108446(T) (97.4%), Bacillus odysseyi ATCC PTA-4993(T) (96.7 %), Lysinibacillus fusiformis DSM 2898(T) (96.2 %) and Lysinibacillus boronitolerans DSM 17140(T) (95.9%). Sequence similarities with related species in other genera, including Caryophanon, Sporosarcina and Solibacillus, were <96.1%. Chemotaxonomic data supported the affiliation of strain BLB-1(T) with the genus Lysinibacillus. The major menaquinone was MK-7, the cell-wall sugars were glucose and xylose, the cell-wall peptidoglycan type was A4 alpha (L-Lys-D-Asp), the major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and several unknown phospholipids, and the major fatty acids were anteiso-C-15:0 (35.6 %), iso-C-15:0 (25.6 %) and anteiso-C-17:0 (16.5 %). The most closely related species, Bacillus massiliensis and Bacillus odysseyi, were also assigned to this genus based on phylogenetic analysis and phenotypic data. The results of DNA DNA hybridizations and phenotypic tests supported the differentiation of all three taxa from species of the genus Lysinibacillus with validly published names. Thus, strain BLB-1(T) (=KCTC 13296(T) =JCM 15800(T)) represents a novel species, for which the name Lysinibacillus sinduriensis sp. nov. is proposed. It is also proposed that Bacillus massiliensis CIP 108446T (=4400831(T) =CCUG49529T =KCTC 13178T) and Bacillus odysseyi NBRC 100172T (=34hs-1T =ATCC PTA-4993T =NRRL B-30641T = DSM 18869T =CIP 108263T =KCTC 3961T) be transferred to the genus Lysinibacillus as Lysinibacillus massiliensis comb. nov. and Lysinibacillus odysseyi comb. nov., respectively.