chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 188452990 188452991 C T 21 GENIC homozygous 110169217 2 188453226 188453227 C T 33 GENIC homozygous 110169219 2 188454834 188454835 A G 10 GENIC homozygous 110169221