A New gcrR-Deficient Streptococcus mutans Mutant for Replacement Therapy of Dental Caries
Figure 6
The enamel and dentinal caries scores of rats infected with UA159, MS-gcrR-def, and the mixture of both. The caries levels were scored by Keyes’ method. The results are expressed as mean ± S.D. values. Symbols for statistical significance: *significantly different from the group UA159 infection alone ().
