chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 192623917 192623918 A G 12 GENIC homozygous 110180773 2 192624441 192624442 C T 4 GENIC homozygous 110180775 2 192624561 192624562 T C 14 GENIC homozygous 110180776