chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 45176052 45176053 T TC 13 GENIC homozygous 817833913 8 45177364 45177365 T - 7 GENIC heterozygous 817833914 8 45201569 45201570 T A 13 GENIC homozygous 817833915