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Functional Annotation of the Mammalian Genome (FANTOM)

Definition
AI-generated

FANTOM (Functional Annotation of the Mammalian Genome) is a series of international projects that profile gene expression and regulation at scale—especially using CAGE to map transcription start sites, promoters, and enhancer activity across cell types and tissues—producing widely used atlases and annotations.

Synonyms

Why it matters in GWAS

FANTOM-based promoter and enhancer maps help place noncoding GWAS variants relative to active transcription initiation and regulatory elements in relevant lineages, supporting mechanistic interpretation with expression and chromatin data. Where association signals fall near or within lncRNAs, FANTOM6-style interactome-backed annotation can narrow plausible mechanisms (e.g. altered RBP occupancy or RNA-mediated regulation) alongside coding and enhancer-centric views.

Example usage

"We checked whether the credible-set SNPs overlapped FANTOM-defined enhancers in primary monocytes."

References

  • Carninci P, et al. (2005). The transcriptional landscape of the mammalian genome. Science.

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