02972nas a2200337   4500008004100000022001400041245022400055210006900279260000800348300001200356490000700368520179200375653001302167653001302180653003002193653001602223653001702239653001902256100001802275700001402293700002202307700001902329700001702348700002002365700002002385700002302405700002402428700002802452700003002480856012402510       2019                        eng d  a0723-202000aTaxonomic insights into the phylogeny of Bacillus badius and proposal for its reclassification to the genus Pseudobacillus as Pseudobacillus badius comb. nov. and reclassification of Bacillus wudalianchiensis Liu et al.0 aTaxonomic insights into the phylogeny of Bacillus badius and pro  cMAY  a360-3720 v423 a<p>The species Bacillus badius is one of the oldest members of the genus Bacillus isolated from faeces of children and was classified based on its ability to form endospores [8]. In 16S rRNA gene sequence and phylogenetic analysis, Bacillus badius DSM 23(T) shared low similarity (93.0%) and distant relationship with B. subtilis, the type species of the genus Bacillus indicating that it does not belong to this genus. Additional strains of the species, B. badius DSM 5610, DSM 30822 and B. encimensis SGD-V-25 (which has been recently reclassified as a member of this species) were included in the study to consider intraspecies diversity. Detailed molecular phylogenetic and comparative genome analysis clearly showed that the strains of B. badius were consistently retrieved outside the cluster of Bacillus sensu stricto and also distantly related to the genera Domibacillus and Quasibacillus. Further, the data from biochemical reactions (inability to ferment most carbohydrates), polar lipids profile (presence of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and an aminophosphoglycolipid) and fatty acids supported the molecular analysis. Thus the four B. badius strains; DSM 23(T), DSM 5610, DSM 30822 and SGD-V-25 displayed sufficient demarcating phenotypic characteristics that warrant their classification as members of a novel genus and single species, for which the name Pseudobacillus badius gen. nov. comb. nov. is proposed with Pseudobacillus badius DSM 23(T) (= ATCC 14574(T)) as the type strain. Additionally, based on our findings from phenotypic, chemotaxonomic and genotypic parameters, Bacillus wudalianchiensis DSM 100757(T) was reclassified as Pseudobacillus wudalianchiensis comb. nov. (C) 2019 Elsevier GmbH. All rights reserved.</p>
10a16S rRNA10aBacillus10aBacillus wudalianchiensis10aFatty acids10apolar lipids10aPseudobacillus1 aVerma, Ashish1 aPal, Yash1 aOjha, Anup, Kumar1 aKumari, Munesh1 aKhatri, Indu1 aRameshkumar, N.1 aSchumann, Peter1 aDastager, Syed, G.1 aMayilraj, Shanmugam1 aSubramanian, Srikrishna1 aKrishnamurthi, Srinivasan  uhttps://library.ncl.res.in/content/taxonomic-insights-phylogeny-bacillus-badius-and-proposal-its-reclassification-genus