FIG. 2.
RT-PCR (A) and Southern oligoprobe (B) results for a representative subset of TD samples. Each stool sample was analyzed separately with GI or GII primers and probes. Lanes 1 and 15, digoxigenin-labeled DNA marker; lanes 2 to 9 and 16 to 23, GI and GII 10−3 dilutions of heat- released RNA amplifications of TD stool samples, respectively; lanes 10 and 24, GI and GII negative controls, respectively; lanes 11 and 25, PV amplicons; lanes 12 and 26, HAV amplicons; lanes 13 and 27, space; lanes 14 and 28, GI and GII positive controls, respectively.