Research Article

Methods of Biotyping of Streptococcus mutans Species with the Routine Test as a Prognostic Value in Early Childhood Caries

Figure 5

Macrophotography of the S. mutans species. (a) S. mutans standard strain ATCC 700610. (b) S. mutans strain isolated from the clinical material. Visible characteristic small white colonies and the absence of hemolysis on the blood substrate.