Occupational Exposure to Pesticides in Tobacco Fields: The Integrated Evaluation of Nutritional Intake and Susceptibility on Genomic and Epigenetic Instability

Table 4

Genotype frequency distribution and allelic frequencies of MTHFR (rs1801133) and TERT (rs2736100) polymorphisms for nonexposed and exposed groups.

Genotype	Nonexposed ()	Exposed ()
MTHFR
CC	17	10
CT	21	15
TT	2	13
Allelic frequencies
C	0.69	0.46
T	0.31	0.54
TERT
GG	12	7
GT	16	19
TT	12	13
Allelic frequencies
G	0.50	0.42
T	0.50	0.58