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Fig. 5 | BMC Medical Genetics

Fig. 5

From: Lack of association between methylenetetrahydrofolate reductase C677T polymorphism, HPV infection and cervical intraepithelial neoplasia in Brazilian women

Fig. 5

Association between MTHFR C677T polymorphism and cervical lesions according to the age group. Frequencies of CC, CT and TT genotypes (a, c), and C and T alleles (b, d) among women with age ≤ 30 years old (a, b) and > 30 years old (c, d) in Control and Case groups. Note: Three samples were excluded due to lack of age data

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