chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 30073329 30073330 T C 12 GENIC heterozygous 54340471 7 30091626 30091629 AAG --- 5 GENIC heterozygous 54340713 7 30092162 30092163 T - 8 GENIC heterozygous 53856891