chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 80014828 80014829 C T 58 GENIC heterozygous 108728927 1 80020574 80020575 A G 110 GENIC heterozygous 108140109 1 80021180 80021181 C T 70 GENIC heterozygous 108728928