chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 11401015 11401016 T G 35 GENIC homozygous 112498971 4 11401321 11401322 A G 56 GENIC homozygous 112498973 4 11401615 11401616 C T 43 GENIC homozygous 112498975