chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 166486260 166486261 A G 13 GENIC homozygous 126207370 5 166486379 166486380 G T 25 GENIC homozygous 126207371 5 166493582 166493583 T A 13 GENIC heterozygous 126207372