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. 2026 Jan 7.
doi: 10.1038/s41586-025-09909-9. Online ahead of print.

An expanded registry of candidate cis-regulatory elements

Affiliations

An expanded registry of candidate cis-regulatory elements

Jill E Moore et al. Nature. .

Abstract

Mammalian genomes contain millions of regulatory elements that control the complex patterns of gene expression1. Previously, the ENCODE consortium mapped biochemical signals across hundreds of cell types and tissues and integrated these data to develop a registry containing 0.9 million human and 300,000 mouse candidate cis-regulatory elements (cCREs) annotated with potential functions2. Here we have expanded the registry to include 2.37 million human and 967,000 mouse cCREs, leveraging new ENCODE datasets and enhanced computational methods. This expanded registry covers hundreds of unique cell and tissue types, providing a comprehensive understanding of gene regulation. Functional characterization data from assays such as STARR-seq3, massively parallel reporter assay4, CRISPR perturbation5,6 and transgenic mouse assays7 have profiled more than 90% of human cCREs, revealing complex regulatory functions. We identified thousands of novel silencer cCREs and demonstrated their dual enhancer and silencer roles in different cellular contexts. Integrating the registry with other ENCODE annotations facilitates genetic variation interpretation and trait-associated gene identification, exemplified by the identification of KLF1 as a novel causal gene for red blood cell traits. This expanded registry is a valuable resource for studying the regulatory genome and its impact on health and disease.

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Conflict of interest statement

Competing interests: J.M.E. is an inventor on patents and patent applications related to CRISPR screening technologies, has received materials from 10× Genomics unrelated to this study, and has received speaking honoraria from GSK, Amgen, and Genentech. B.E.B. discloses financial interests in HiFiBio, Arsenal Biosciences, Chroma Medicine and Cell Signaling Technologies. M.P.S. is a co-founder and on the advisory boards of Personalis, Qbio, January AI, SensOmics, Filtricine, Protos, Mirvie, Onza, Marble Therapeutics, Iollo and NextThought AI. He is also on the advisory boards of Jupiter, Applied Cognition, Neuvivo, Mitrix, and Enovone. A.K. is a consulting fellow with Illumina; a member of the scientific advisory boards of OpenTargets (GSK), PatchBio and SerImmune; and a co-founder of RavelBio. Z.W. is a co-founder of Rgenta Therapeutics and serves on its scientific advisory board. The other authors declare no competing interests.

Update of

  • An Expanded Registry of Candidate cis-Regulatory Elements for Studying Transcriptional Regulation.
    Moore JE, Pratt HE, Fan K, Phalke N, Fisher J, Elhajjajy SI, Andrews G, Gao M, Shedd N, Fu Y, Lacadie MC, Meza J, Ganna M, Choudhury E, Swofford R, Farrell NP, Pampari A, Ramalingam V, Reese F, Borsari B, Yu M, Wattenberg E, Ruiz-Romero M, Razavi-Mohseni M, Xu J, Galeev T, Beer MA, Guigó R, Gerstein M, Engreitz J, Ljungman M, Reddy TE, Snyder MP, Epstein CB, Gaskell E, Bernstein BE, Dickel DE, Visel A, Pennacchio LA, Mortazavi A, Kundaje A, Weng Z. Moore JE, et al. bioRxiv [Preprint]. 2024 Dec 26:2024.12.26.629296. doi: 10.1101/2024.12.26.629296. bioRxiv. 2024. Update in: Nature. 2026 Jan 7. doi: 10.1038/s41586-025-09909-9. PMID: 39763870 Free PMC article. Updated. Preprint.

References

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