chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 282137837 282137838 C T 41 GENIC homozygous 108670823 1 282138671 282138672 T A 21 GENIC homozygous 108670824 1 282139400 282139401 C G 21 GENIC homozygous 108670825 1 282139447 282139448 T G 15 GENIC homozygous 108670826