Table 3 Allele and genotype distribution for 5-HTTLPR, 5-HTTLPR and STin2.VNTRs polymorphisms of the serotonin transporter gene
5-HTTLPR | |
 Genotype distribution: | Count (Frequency) |
   L/L | 358 (0.65) |
   L/S | 155 (0.28) |
   S/S | 38 (0.07) |
5-HTTLPR/rs25531 | |
 Genotype distribution | Count (Frequency) |
   L A /L A | 223 (0.40) |
   L A /S A | 121 (0.22) |
   L A /L G | 116 (0.21) |
   L A /S G | 3 (0.01) |
   S A /S A | 34 (0.06) |
   S A /L G | 32 (0.06) |
   L G /L G | 23 (0.04) |
   L G /S G | 1 (0.00) |
   S G /S G | 4 (0.01) |
STin2. VNTRs | |
 Genotype distribution | Count (Frequency) |
   12/12 | 317 (0.57) |
   12/10 | 182 (0.33) |
   10/10 | 55 (0.10) |