chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 66415883 66415884 A G 12 GENIC homozygous 111596262 3 66416298 66416299 T C 26 GENIC homozygous 111596263 3 66416413 66416414 C T 18 GENIC homozygous 111596264