chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 4082480 4082481 G A 20 GENIC homozygous 112785650 15 4083417 4083418 C T 26 GENIC homozygous 112785652 15 4083554 4083555 T G 25 GENIC homozygous 112785654