chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 21700701 21700702 G C 2 GENIC homozygous 952790491 8 21700704 21700705 T C 2 GENIC homozygous 952790492 8 21700708 21700709 G C 2 GENIC homozygous 952790493 8 21709997 21709998 C T 22 GENIC homozygous 952790494 8 21737425 21737426 G A 23 GENIC homozygous 952790495