gnomad-database

To retrieve gnomAD population allele frequencies, query the gnomAD GraphQL API endpoint with a selected dataset like gnomad_r4 to extract allele frequency, allele count, and allele number fields for your specific variant ID.

Gene constraint and LoF intolerance indicate whether a gene is depleted of loss-of-function variants in the gnomAD population. Metrics like pLI and LOEUF help prioritize candidate genes for rare disease research by measuring intolerance to such variation.

Yes, you can compare ancestry-aware allele frequencies by querying the gnomAD GraphQL API to retrieve population-stratified frequency data, supporting ancestry-aware interpretation and study design for human genetic variants.

Use gnomAD constraint metrics like pLI, LOEUF, and oe_lof/oe_mis to support clinical interpretation workflows. These metrics help assign evidence aligned with ACMG/AMP reasoning for benign versus pathogenic likelihood in rare disease genomics.

Yes, querying the gnomAD GraphQL API supports gene-level variant retrieval by extracting consequence and LoF fields like lof and lof_flags alongside frequency data, enabling comprehensive variant interpretation across specified datasets.