Hi, guys I use gatk to call variant and get a vcf file. When I look into it, I find some homozygous site with genotype 0/0.
chr2 231861039 . CCT . 793 . AN=2;DP=275;MQ=60.00 GT:AD:DP 0/0:275:275
I think this variant means it same with reference genome. So I don't know why it still been reported by SNP caller software?