chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 172227802 172227803 G T 15 GENIC heterozygous 61785296 1 172228099 172228100 C T 32 GENIC heterozygous 60944912 1 172228157 172228158 A G 27 GENIC heterozygous 60944914 1 172228275 172228276 G A 14 GENIC heterozygous 61785298