chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 148829048 148829049 G A 41 GENIC heterozygous 927341580 4 148829143 148829144 G A 48 GENIC heterozygous 927341581 4 148829325 148829326 T A 32 GENIC heterozygous 927341582