Dendrogram based on the 16S rRNA sequences of Lactobacillus strains identified in this study. The tree was generated using the neighbour-joining method. The branch lengths are proportional to the genetic distance, and the numbers shown at the branch points indicate the bootstrap values. The data set was subjected to 1,000 bootstrap replicates. The reference sequences were obtained from the GenBank database. Sequences from the clinical samples are indicated by an asterisk, and the sequence accession numbers are in parentheses (GenBank JX520600–JX520632).
Martínez-Peña et al. BMC Infectious Diseases 2013 13:189 doi:10.1186/1471-2334-13-189