chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 221572382 221572383 G C 13 GENIC homozygous 108544677 1 221572491 221572492 C T 16 GENIC homozygous 108544678 1 221572816 221572817 T G 24 GENIC homozygous 108544680 1 221572950 221572951 T G 28 GENIC homozygous 108544682 1 221576257 221576258 C T 22 GENIC homozygous 120475991