chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 208013213 208013214 T C 30 GENIC possibly homozygous 62031669 1 208013640 208013641 C G 48 GENIC heterozygous 62031670 1 208013643 208013644 T C 48 GENIC heterozygous 62031671