chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 88564721 88564722 C T 8 GENIC homozygous 109900412 2 88654936 88654937 A C 12 GENIC homozygous 109900510 2 88654946 88654947 A T 12 GENIC homozygous 110952474 2 88655100 88655101 A G 24 GENIC homozygous 110952476