Biological Resource Center, National Institute of Technology and Evaluation (NBRC), Chiba 292-0818, Japan.
Int J Syst Evol Microbiol. 2020 Sep;70(9):5156-5162. doi: 10.1099/ijsem.0.004382.
We investigated the taxonomic relationships among , and . These type strains shared the same 16S rRNA gene sequence. Digital DNA-DNA relatedness and average nucleotide identity analyses using whole genome sequences suggested that and belong to the same genomospecies, whereas does not. In addition to previously reported phenotypic data, the presence of almost the same set of secondary metabolite-biosynthetic gene clusters for polyketides and nonribosomal peptides also supported the synonymy between and . Therefore, should be reclassified as a later heterotypic synonym of .
我们研究了 、 和 的分类学关系。这些模式菌株具有相同的 16S rRNA 基因序列。使用全基因组序列进行数字 DNA-DNA 相关性和平均核苷酸同一性分析表明, 和 属于同一个基因组种,而 不属于。除了先前报道的表型数据外,几乎相同的聚酮和非核糖体肽类次生代谢产物生物合成基因簇的存在也支持 和 的同义性。因此, 应重新分类为 的后异名。