chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 199051016 199051017 G A 68 GENIC homozygous 111280090 2 199051151 199051152 G T 68 GENIC homozygous 120447608 2 199052070 199052071 A G 61 GENIC homozygous 110201948 2 199052406 199052407 A G 69 GENIC homozygous 110201949