chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 47075244 47075245 T C 44 GENIC homozygous 145966755 20 47075590 47075591 T A 51 GENIC homozygous 140565545 20 47077767 47077768 C T 38 GENIC homozygous 145966756 20 47077024 47077025 T 19 GENIC homozygous 145958256