Figure 9.

Identification of the terminated bglP transcript. Transcript mapping was performed on total RNA isolated from S. mutans. The contents of the lanes are as follows: DNA sequencing ladder in lanes A, C, G, and T; Lane 1, blank; Lane 2, negative control (no RNA); and Lane 3, transcript mapping reaction product. A 109 base transcript (indicated by the arrow) represented the only major species of RNA.