chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 57931486 57931487 A - 1 GENIC homozygous 53182073 8 57931489 57931491 CC -- 4 GENIC heterozygous 53121449 8 57931490 57931491 C - 4 GENIC heterozygous 52981856