FIG. 3.

Colony hybridization. The numbers in the grids correspond to the M serotypes. (A) Hybridization experiment with the ³²P-labeled emm2-specific probe (corresponding to the emm2 oligonucleotide reported in Table 1). (B) Hybridization experiment with the ³²P-labeled emm3 oligonucleotide (corresponding to the emm3 oligonucleotide reported in Table 1).