chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 159438888 159438889 C T 29 GENIC heterozygous 113401303 4 159448131 159448132 A C 32 GENIC homozygous 112912822 4 159448232 159448233 C G 14 GENIC homozygous 112912824 4 159453665 159453666 G A 15 GENIC homozygous 112912826 4 159455666 159455667 T G 47 GENIC homozygous 112912828