Figure 1From: Genetic polymorphisms of the sortase A gene and social-behavioural factors associated with caries in children: a case–control studyPoint mutations in clinical isolates. Detailed legend: The No. 306 clinical isolate (caries-free group) has point mutations at 78, 99, 112, 114, 165, 168, 176, 222, 249, 312, and 671 locus bases. The No. 139 clinical isolate (high-severity caries group) had a point mutation at 78, 150, 165, 168, 176, 671 locus bases.Back to article page