Genotypic Diversity and Virulence Traits of Streptococcus mutans Isolated from Carious Dentin after Partial Caries Removal and Sealing
Figure 1
S. mutans identification by species-specific gtfB primer. Lanes 1 to 6: isolates of S. mutans; lanes 7 and 8 correspond to the positive control (S. mutans UA 159) and negative control (water), respectively; lane 9: 100-bp DNA ladder.