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. 1999 Sep;67(9):4510–4516. doi: 10.1128/iai.67.9.4510-4516.1999

FIG. 3.

FIG. 3

Immunoblot of membrane (M) and cytoplasmic (C) fractions from S. mutans GS5(gtfB)::pSIV2 (lanes 1 and 2) and S. mutans GS5(gtfB)::pSIV2-SGPAN (lanes 3 and 4) grown in SMM–1% glucose at pH 5.50 and 37°C to the early stationary growth phase. The bands corresponding to SGP and GAPDH are indicated with arrows.