chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 262053200 262053201 T C 48 GENIC homozygous 108630721 1 262053298 262053299 G A 51 GENIC homozygous 108630723 1 262053949 262053950 A G 32 GENIC homozygous 108630724 1 262053978 262053979 G C 30 GENIC homozygous 108630726