chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 224752546 224752547 T C 12 GENIC heterozygous 925603299 4 224752565 224752578 CCGTTCCTTTCAT ------------- 12 GENIC heterozygous 925665629 4 224758655 224758656 A G 13 GENIC heterozygous 925603300