A 515,579-Genome Reference Panel Improves Rare-Variant Imputation Across Multiple Underrepresented Populations
A cloud-based imputation service built on a multi-ancestry reference panel derived from 515,579 jointly phased genomes from the All of Us and AnVIL datasets, establishing a new foundation for genome-wide association studies (GWAS) and fine-mapping, especially in previously underrepresented populations.