chr start stop reference nuc variant nuc depth genic status zygosity variant ID 14 1457035 1457036 C A 9 GENIC homozygous 113316458 14 1458432 1458433 C G 25 GENIC homozygous 113316459 14 1459668 1459669 T A 25 GENIC homozygous 113316460