chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 224700182 224700184 GG -- 11 GENIC heterozygous 57111748 4 224700530 224700531 T C 21 GENIC heterozygous 57111750 4 224703930 224703931 C G 25 GENIC heterozygous 57111764 4 224707982 224707983 C T 22 GENIC heterozygous 57111770