This document describes an imputation reference panel developed using high coverage (30x) sequencing data from the Genomics England (GEL) 100,000 Genomes project, and the imputation of the UK Biobank (UKB) dataset using this GEL reference panel. This imputed dataset has been developed for use by any researcher with appropriate UKB access approval.

This resource can be downloaded or viewed using the link: GEL_imputation.pdf

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ctsu.ox.ac.uk/ukb/ukb/docs/GEL_imputation.pdf