Fig. 3From: Molecular characterization of penicillin non-susceptible Streptococcus pneumoniae isolated before and after pneumococcal conjugate vaccine implementation in Casablanca, MoroccoPFGE dendrogram analysis generated by BioNumerics for Molecular typing of penicillin non-susceptible S. pneumoniae (PNSP).isolates. a PFGE dendrogram for PNSP isolated before vaccination (2007–2010). b PFGE dendrogram for PNSP isolated after vaccination (2011–2014). c PFGE dendrogram obtained by combined analysis of PNSP pulsotypes found during pre- and post-vaccination periods, the clusters at 60% of dice coefficient are from I to VIBack to article page