Agarose gel eletrophoretogram of 5-HT
C-1019G PCR product after digestion with Hpy CH4IV. The distribution of the 5-HT1A C-1019G polymorphism in the ABB group, nABB group and control group were in agreement with the Hardy-Weinberg equilibrium. There were no significant differences between groups (P > 0.05). Lane M: 50 bp DNA Ladder; Lane A: CG; Lane B: CC; Lane C: GG.