chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 127599197 127599198 G 5 GENIC homozygous 403783015 X 127599197 127599198 G T 5 GENIC heterozygous 403783016 X 127599199 127599200 G 5 GENIC homozygous 404289253 X 127599199 127599200 G T 5 GENIC heterozygous 404289254