chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 4081255 4081256 G A 13 GENIC homozygous 112785648 15 4082480 4082481 G A 9 GENIC homozygous 112785650 15 4083417 4083418 C T 15 GENIC homozygous 112785652 15 4083554 4083555 T G 24 GENIC homozygous 112785654