chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 139789828 139789829 T C 59 GENIC heterozygous 54150664 7 139789894 139789895 A C 58 GENIC heterozygous 54150666 7 139790523 139790524 C T 29 GENIC heterozygous 54150668