chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 99371242 99371243 A C 5 GENIC homozygous 53013749 8 99371857 99371858 C CGTGT 3 GENIC homozygous 53571134 8 99389808 99389809 T TA 7 GENIC possibly homozygous 53220393