chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 89016170 89016171 A G 60 GENIC homozygous 109307750 1 89017096 89017099 TTT 47 GENIC homozygous 131259953 1 89017101 89017102 C G 47 GENIC homozygous 120483871 1 89017103 89017103 C 46 GENIC homozygous 131259954