chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 88338443 88338444 G C 36 GENIC homozygous 109899553 2 88340130 88340131 C T 19 GENIC heterozygous 120272015 2 88340550 88340551 G A 21 GENIC homozygous 109899555 2 88347606 88347607 A T 16 GENIC homozygous 109899562 2 88348297 88348298 A G 27 GENIC homozygous 109899564