chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 216360723 216360724 G GA 18 GENIC heterozygous 57086678 4 216362059 216362060 G C 47 GENIC heterozygous 57086680 4 216381190 216381191 G A 22 GENIC heterozygous 57086736