chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 217241766 217241767 G GA 4 GENIC heterozygous 772484542 2 217241767 217241768 A - 4 GENIC heterozygous 772484541 2 217242084 217242085 T - 9 GENIC heterozygous 772484543