chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 6994789 6994790 C T 15 GENIC heterozygous 54287762 6 6997244 6997245 C T 20 GENIC heterozygous 56871582 6 7007306 7007307 A T 8 GENIC heterozygous 54287781