Figure 2From: Streptococcus agalactiae in Brazil: serotype distribution, virulence determinants and antimicrobial susceptibility Dendrogram constructed by similarity and clustering analysis using the Dice coefficient and UPGMA of the digitalized PFGE profiles of 42 Streptococcus agalactiae isolates included in the present study. A total of 17 erythromycin-resistant isolates and 25 erythromycin-susceptible isolates were included. A tolerance of 1% was applied. The vertical line indicates the 70% level of similarity. The upper-case letters indicate the clonal complexes. cMLSB: constitutive resistance to macrolide-lincosamide-streptogramin B; iMLSB: inducible resistance to macrolide-lincosamide-streptogramin B; M: resistance to erythromycin only. (-): indicates the absence of resistance-associated genes.Back to article page