chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 49378613 49378614 A G 28 GENIC homozygous 112641599 4 49382670 49382670 GG 2 GENIC homozygous 134086994 4 49382676 49382677 A C 1 GENIC homozygous 135037608 4 49382680 49382681 G T 1 GENIC homozygous 135037609