chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 89485678 89485679 A G 10 GENIC homozygous 108885112 1 89486194 89486195 C G 21 GENIC homozygous 108885113 1 89486730 89486731 C A 30 GENIC homozygous 120780281