chr start stop reference nuc variant nuc depth genic status zygosity variant ID 11 74894745 74894746 C G 8 GENIC heterozygous 50992523 11 74895817 74895818 T C 27 GENIC heterozygous 51074539 11 74895847 74895848 T C 29 GENIC heterozygous 51074541 11 74895880 74895881 T A 29 GENIC heterozygous 51074542