chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 251654400 251654401 A G 9 GENIC homozygous 110385686 2 251654496 251654497 G A 6 GENIC homozygous 110385688 2 251654632 251654633 A G 11 GENIC homozygous 110385690