chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 78135176 78135177 A G 20 GENIC homozygous 109866537 2 78136378 78136379 C T 39 GENIC possibly homozygous 109866539 2 78136474 78136475 C A 23 GENIC homozygous 109866541 2 78137058 78137059 A T 34 GENIC homozygous 109866543 2 78137111 78137112 A G 40 GENIC possibly homozygous 109866545 2 78137367 78137368 T C 32 GENIC homozygous 109866547