chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 26107337 26107338 T C 24 GENIC homozygous 109673617 19 26110304 26110305 T C 44 GENIC homozygous 109673619 19 26118810 26118811 C A 36 GENIC homozygous 109673621