chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 14567167 14567168 C T 24 GENIC homozygous 119422026 4 14567390 14567391 C A 14 GENIC homozygous 119422028 4 14567520 14567521 T C 19 GENIC homozygous 112514315