chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 261196631 261196632 C G 24 GENIC homozygous 108629174 1 261203906 261203907 A C 36 GENIC homozygous 108629185 1 261220260 261220261 A G 13 GENIC homozygous 108629196