Skip to main content

Advertisement

Table 1 Allelic distributions of polymorphisms in SLC6A4 and BDNF genes in the control and NS-MD populations.

From: Study of the serotonin transporter (SLC6A4) and BDNF genes in French patients with non syndromic mental deficiency

Markers Alleles Controls MR patients MR vs Controls
     χ 2 p
SLC6A4 gene      
rs25531 A 308 (93.9) 188 (95.9) 0.98 0.32
  G 20 (6.1) 8 (4.1)   
5-HTTLPR L 198 (60.4) 116 (59.2) 0.07 0.79
  S 130 (39.6) 80 (40.8)   
VNTR 9 4 (1.2) 2 (1.0) 0.60 0.74
  10 113 (34.5) 74 (37.8)   
  12 211 (64.3) 120 (61.2)   
rs3813034 T 187 (57.0) 119 (60.7) 0.69 0.40
  G 141 (43.0) 77 (39.3)   
BDNF gene      
rs6255 G 378 (75.2) 129 (77.7) 0.40 0.53
  A 124 (24.8) 37 (22.3)