chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 172227802 172227803 G T 5 GENIC heterozygous 924598408 1 172228099 172228100 C T 25 GENIC heterozygous 924598409 1 172228157 172228158 A G 17 GENIC heterozygous 924598410