chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 110686177 110686178 C T 15 GENIC heterozygous 60793327 1 110686341 110686342 T C 25 GENIC heterozygous 60793328 1 110686895 110686896 A G 23 GENIC possibly homozygous 60793329