Polymorphism GG GA AA Total rs4244285 36 24 0 60 rs4986893 60 0 0 60 Genotype Frequency CYP2C19*2 60 40 0 100 CYP2C19*3 100 0 0 100

Table 3: Polymorphisms observed in CYP2C19 gene with *2, *3 alleles and their Genotype frequencies.