Table 2B Genotype and allele frequencies

From: Gene variants and educational attainment in cannabis use: mediating role of DNA methylation

SNP ID (gene)

Genotypes and alleles

Subjects CTRLs

MJ users

Fisher’s exact test

rs1800497 (ANKK1)

CC

50,00%

51.28%

0.76

 

TT

9.38%

12.82%

 
 

CT

40.63%

35.90%

 
 

C allele

87.10%

76.63%

0.88

 

T allele

12.90%

23.37%

 

rs1049353 (CNR1)

GG

78.13%

97.44%

0.01

 

AA

4.17%

0.00%

 
 

GA

17.71%

2.56%

 
 

G

86.98%

98.72%

0.002

 

A

13.02%

1.28%

 

rs2180619 (CNR1)

AA

21.74%

23.68%

0.9

 

GG

34.78%

36.84%

 
 

AG

43.48%

39.47%

 
 

A allele

43.48%

43.42%

1

 

G allele

56.52%

56.58%

 

rs806379 (CNR1)

AA

19.79%

17.95%

0.62

 

TT

25.00%

33.33%

 
 

AT

55.21%

48.72%

 
 

A allele

47.40%

42.31%

0.5

 

T allele

52.60%

57.69%

 

rs6454674 (CNR1)

GG

12.77%

7.50%

0.21

 

TT

36.17%

52.50%

 
 

GT

51.06%

40.00%

 
 

G allele

38.30%

27.50%

0.09

 

T allele

61.70%

72.50%

 

rs12720071 (CNR1)

CC

21.88%

20.51%

1

 

TT

0.00%

0.00%

 
 

TC

78.13%

79.49%

 
 

C allele

60.94%

60.26%

1

 

T allele

39.06%

39.74%

 

rs2023239 (CNR1)

CC

10.42%

12.50%

0.47

 

TT

48.96%

37.50%

 
 

TC

40.63%

50.00%

 
 

C allele

30.73%

37.50%

0.32

 

T allele

69.27%

62.50%

 

rs2501431 (CNR2)

AA

47.37%

58.97%

0.058

 

GG

11.58%

0.00%

 
 

AG

41.05%

41.03%

 
 

A allele

32.11%

20.51%

0.07

 

G allele

67.89%

79.49%