chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 120549878 120549879 G T 8 GENIC heterozygous 125581947 2 120552235 120552236 T C 7 GENIC heterozygous 125581949 2 120561937 120561938 G T 10 GENIC homozygous 125581950 2 120564861 120564862 C T 11 GENIC homozygous 125581952