Figure 3
From: Identification of Streptococcus pneumoniae by a real-time PCR assay targeting SP2020
Phylogenetic tree based on concatenated MLSA sequences of the strains analyzed in this study and S. pneumoniae, S. pseudopneumoniae, S. mitis, and S. oralis strains deposited at the eMLSA database. Five non-pneumococcal isolates giving a positive result for at least one of the real-time PCR assays were tested. Triangles indicate strains analyzed in this study: red – lytA+, blue – piaB+, green – SP2020+.
