chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 282137837 282137838 C T 14 GENIC homozygous 108670823 1 282138671 282138672 T A 4 GENIC homozygous 108670824 1 282139447 282139448 T G 11 GENIC homozygous 108670826