chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 51518668 51518669 G C 41 GENIC homozygous 792249913 1 51519049 51519050 G A 37 GENIC homozygous 792249914 1 51521636 51521637 C A 35 GENIC homozygous 792249915 1 51522449 51522450 T A 32 GENIC possibly homozygous 792249916 1 51523671 51523672 G A 33 GENIC homozygous 792249917