Table 3. Genotypic and allelic distributions at the rs1624327 for the initial and extended cohorts of controls and suicide completers.

A	Initial cohort
Genotype	G/G	A/G	A/A
Control	7	4	2
Suicide	7	3	1
B	Initial cohort
Allele	G	A
Control	18	8
Suicide	17	5
C	Extended cohort
Genotype	G/G	A/G	A/A
Control	16	10	2
Suicide	20	11	2
D	Extended cohort
Allele	G	A
Control	42	14
Suicide	51	15

(A) Genotype at the rs1624327 for the initial cohort of 13 controls and 11 suicides with low-TrkB-T1 expression. (B) Allelic frequency at the rs1624327 for the initial cohort of 13 controls and 11 suicides with low TrkB-T1 expression. (C) Genotype at the rs1624327 for the extended cohort of 28 controls and 33 suicides with low TrkB-T1 expression. (D) Allelic frequency at the rs1624327 for the extended cohort of 28 controls and 33 suicides with low TrkB-T1 expression.