The reference genome

[ad2n15]

I am trying to merge gVCF files of UKBIOBANK to eazify the annotation process, but the merging tools in GATK, or BCFtools have a problem with the reference. Although UKBioBank states GRCH38 is used , but the gVCF files do not show chr letters. I will be happy to get the UKBIOBANK reference genome, as I know that Wecall is used for the variant calling of SPB-VCF files of UKBiobank

[liamcurren]

Thanks for getting in touch and for your interest in weCall! The variant calling in question was indeed done using weCall, but was conducted by Regeneron using a reference genome of its choosing. You will have to contact Regeneron to find out the details.