chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 175548456 175548457 G C 9 GENIC homozygous 112319209 3 175549728 175549729 C T 27 GENIC homozygous 112218013 3 175551735 175551736 G A 19 GENIC homozygous 112218014 3 175552742 175552743 G A 24 GENIC homozygous 112218015