chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 88123295 88123296 C T 27 GENIC homozygous 60758318 1 88126664 88126665 C T 20 GENIC homozygous 62445898 1 88128391 88128392 C CA 7 GENIC heterozygous 62245418