chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 88014498 88014499 C T 25 GENIC homozygous 61457882 1 88014776 88014777 C T 32 GENIC homozygous 61457883 1 88014878 88014879 C T 22 GENIC homozygous 61457884 1 88014978 88014979 C T 18 GENIC homozygous 61457885