chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 64666203 64666204 A AT 8 GENIC homozygous 57406962 3 64666243 64666244 G A 13 GENIC homozygous 57406964 3 64666266 64666267 T C 17 GENIC homozygous 58547786