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Genome-based reclassification of Evansella polygoni as a later heterotypic synonym of Evansella clarkii and transfer of Bacillus shivajii and Bacillus tamaricis to the genus Evansella as Evansella shivajii comb. nov. and Evansella tamaricis comb. nov

文献类型: 外文期刊

作者: Narsing Rao, Manik Prabhu 1 ; Xiao, Min 1 ; Liu, Dingqi 3 ; Tang, Rong 4 ; Liu, Guo-Hong 2 ; Li, Wen-Jun 1 ;

作者机构: 1.Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangdong Prov Key Lab Plant Resources & Southern, Guangzhou 510275, Peoples R China

2.Fujian Acad Agr Sci, Agr Bio Resources Res Inst, Fuzhou 350003, Peoples R China

3.Huazhong Agr Univ, Coll Life Sci & Technol, Wuhan 430070, Peoples R China

4.Fujian Agr & Forestry Univ, Coll Resources & Environm, Fujian Prov Key Lab Soil Environm Hlth & Regulat, Fuzhou 350002, Peoples R China

5.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China

关键词: Reclassification; Evansella polygoni; Evansella clarkii; Bacillus shivajii; Bacillus tamaricis

期刊名称:ARCHIVES OF MICROBIOLOGY ( 影响因子:2.667; 五年影响因子:2.729 )

ISSN: 0302-8933

年卷期: 2022 年 204 卷 1 期

页码:

收录情况: SCI

摘要: In the present study, the taxonomic positions of Evansella polygoni, Evansella clarkii, Bacillus shivajii and Bacillus tamaricis were evaluated using phylogenetic and genome-based comparisons. In phylogenetic (based on 16S rRNA sequencing) and phylogenomic (based on concatenation of protein-marker genes) trees, Bacillus shivajii and Bacillus tamaricis were placed between genera Evansella and Alteribacter. The amino acid identity (AAI) values suggested that Bacillus shivajii and Bacillus tamaricis were members of the genus Evansella. The average nucleotide identity (ANI) value between Evansella polygoni and Evansella clarkii was higher than the threshold values for bacterial species delineation, indicating that they belong to the same species. Based on the results, we propose to reclassify Evansella polygoni as a later heterotypic synonym of Evansella clarkii and transfer Bacillus shivajii and Bacillus tamaricis to the genus Evansella as Evansella shivajii comb. nov. and Evansella tamaricis comb. nov.

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