chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 72548908 72548909 T C 23 GENIC homozygous 108866033 1 72550580 72550581 A G 33 GENIC homozygous 108866034 1 72551454 72551455 T G 15 GENIC homozygous 108133349 1 72551949 72551950 T C 15 GENIC homozygous 108866035