We are aware of an issue in the gnomAD v4.0 exomes where well covered variants have lower than expected allele numbers. This issue will be fixed in the upcoming v4.1 release. For more information, see our write-up here.

Monoallelic flag added to variant table

November 30, 2022

The variant table displayed on Gene, Region, and Transcript pages now includes a possible ‘Monoallelic’ flag. This flag labels sites where all samples have homozygous alternate genotypes.