RFLP results of IGF-1 gen | Pstl [M= Marker, Alope samples; genotype AA (samples 2, and 11 with 257, and 364 bp); genotype AB (samples 5, 9, 10 with 621, 364, and 257 bp); and genotype BB (samples 1, 3, 4, 6, 7, 8 with only 621 bp)].