FIG. 2.
Immunodiffusion of formamide extracts of S. mutans strains against rabbit antisera to whole cells of S. mutans strains MT8148 (serotype c) (A), LM7 (serotype e) (B), and OMZ175 (serotype f) (C). The outer wells contain formamide extracts from strains Xc (well 1), Xc11 (well 2), Xc16 (well 3), Xc24R (well 4), LM7 (well 5), LM7DR (well 6), KT6219 (well 7), and KT6219DR (well 8).