chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 89289203 89289204 G A 22 GENIC homozygous 62015879 1 89289504 89289505 C G 5 GENIC homozygous 61460404 1 89290266 89290267 T C 22 GENIC homozygous 61460407