chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 218228041 218228042 A G 34 GENIC homozygous 108537928 1 218228446 218228447 A C 35 GENIC homozygous 108993360 1 218229498 218229499 C T 28 GENIC homozygous 108537929 1 218229784 218229785 G T 32 GENIC homozygous 108993361