chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 96442977 96442978 A - 2 GENIC heterozygous 50710445 13 96472656 96472657 G GC 6 GENIC heterozygous 49968404 13 96472657 96472658 C - 6 GENIC heterozygous 50145392