chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 110686177 110686178 C T 23 GENIC homozygous 60793327 1 110686341 110686342 T C 13 GENIC homozygous 60793328 1 110686895 110686896 A G 19 GENIC homozygous 60793329