chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 57966150 57966151 A T 54 GENIC homozygous 143701181 18 57975626 57975627 A 10 GENIC heterozygous 403436051 18 57975626 57975627 A T 10 GENIC heterozygous 403436052 18 57976972 57976973 G T 18 GENIC homozygous 141056816