Zhao Wei, Gu Chun Tao
College of Life Sciences, Northeast Agricultural University, Harbin 150030, PR China.
Int J Syst Evol Microbiol. 2019 Jun;69(6):1597-1600. doi: 10.1099/ijsem.0.003364. Epub 2019 Mar 22.
Lactobacillus metriopterae and Lactobacillus terrae are closely related, and they share 99.5 % 16S rRNA gene sequence similarity, 98.4 % pheS gene sequence similarity, 99.6 % rpoA gene sequence similarity, 97.9 % average nucleotide identity value and 81.3 % in silico DNA-DNA hybridization value, showing that they have the same taxonomic position. L. terrae should be reclassified as L. metriopterae. L. terrae is a later heterotypic synonym of L. metriopterae.
拟步行虫乳杆菌和土栖乳杆菌亲缘关系密切,它们的16S rRNA基因序列相似度为99.5%,pheS基因序列相似度为98.4%,rpoA基因序列相似度为99.6%,平均核苷酸同一性值为97.9%,电子DNA-DNA杂交值为81.3%,表明它们具有相同的分类地位。土栖乳杆菌应重新分类为拟步行虫乳杆菌。土栖乳杆菌是拟步行虫乳杆菌的后选异名。