Department of Microbiology, Juntendo University School of Medicine, Tokyo, Japan.
Department of Microbiome Research, Juntendo University School of Medicine, Tokyo, Japan.
Int J Syst Evol Microbiol. 2020 May;70(5):3547-3552. doi: 10.1099/ijsem.0.004199.
This study was conducted to clarify the taxonomic status of the species and . Whole genome sequences for the type strains of and were compared against the closely related type strains of the group and the group species. Average nucleotide identity and digital DNA-DNA hybridization values between LMG 2158 and ATCC 23835 were 98.4 and 85.5 %, and between VM14 and RYU5 were 99.3 and 95.3 %. These values were greater than recognized thresholds for bacterial species delineation, indicating that they belong to the same genomospecies, respectively. Therefore, and should be reclassified as later heterotypic synonyms of and , respectively.
本研究旨在阐明 和 的分类地位。对 和 的模式菌株与密切相关的 群和 群种的模式菌株进行了全基因组序列比较。 和 之间的平均核苷酸同一性和数字 DNA-DNA 杂交值分别为 98.4%和 85.5%，而 和 之间的分别为 99.3%和 95.3%。这些值大于细菌种划分的公认阈值，表明它们分别属于同一基因组种。因此， 和 应分别重新归类为 和 的后异型同义词。
