chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220049844 220049845 T C 11 GENIC homozygous 108542115 1 220050394 220050395 A G 25 GENIC homozygous 125308990 1 220054049 220054050 C A 7 GENIC homozygous 108770120 1 220057514 220057515 G C 22 GENIC homozygous 125308991