Series |

Regulatory elements

The function of the genome crucially involves regulatory sequences, such as enhancers and promoters. Many questions remain unanswered as to how these regulatory elements work, and even identifying them can be a major challenge. New genomic technologies — including transcriptomics, genome sequencing and chromatin immunoprecipitation followed by sequencing — are enabling progress in this field. The articles in this series discuss recent views on regulatory elements, including their role in evolution and the function of chromatin modifications, as well as methods to study these important regions of the genome.


  • Nature Reviews Genetics | Review Article

    Next-generation sequencing has facilitated the study of how transposable elements and retroviruses select their diverse genomic sites of integration, and revealed integration site preferences that range from specific nucleotide sequences to particular chromatin states. The authors review the various mechanisms of integration site selection in eukaryotes, as well as the molecular and cellular determinants that guide this process.

    • Tania Sultana
    • , Alessia Zamborlini
    • , Gael Cristofari
    •  &  Pascale Lesage
  • Nature Reviews Genetics | Review Article

    Transposable elements (TEs) are widely known for their deleterious consequences of selfish propagation and mutagenesis. However, as described in this Review, TEs also provide hosts with rich, beneficial gene-regulatory machinery in the form of regulatory DNA elements and TE-derived gene products. The authors highlight the diverse regulatory contributions of TEs to organismal physiology and pathology, provide a framework for responsibly assigning functional roles to TEs and offer visions for the future.

    • Edward B. Chuong
    • , Nels C. Elde
    •  &  Cédric Feschotte
  • Nature Reviews Genetics | Review Article

    The observation that many, if not all, functional enhancers generate non-coding enhancer RNAs (eRNAs) has raised critical questions regarding the potential biological roles of the enhancer transcription process and, indeed, of eRNAs. This article reviews fundamental insights into the inter-regulation of enhancers and promoters and discusses unresolved questions regarding the functional role of enhancers as transcription units in genome regulation.

    • Wenbo Li
    • , Dimple Notani
    •  &  Michael G. Rosenfeld
  • Nature Reviews Genetics | Review Article

    Gene-regulatory DNA elements control complex spatiotemporal patterns of gene expression, and alterations to these sequences are commonly associated with inter-individual phenotypic variation and human disease. This Review discusses our latest understanding of how different layers of information in these sequences control the binding of regulators and influence gene expression outcomes.

    • Michal Levo
    •  &  Eran Segal
  • Nature Reviews Genetics | Review Article

    Enhancers are DNA elements that are key regulators of gene expression, but their complexities and context dependence makes their identification and characterization challenging. This Review discusses how an improved understanding of the varied properties of enhancers is being used in diverse approaches for the systematic prediction of enhancers genome wide.

    • Daria Shlyueva
    • , Gerald Stampfel
    •  &  Alexander Stark
  • Nature Reviews Genetics | Viewpoint

    Although enhancers are crucial and widespread gene-regulatory elements, we are far from a complete understanding of how they function or their importance in areas such as disease and evolution. Five prominent researchers discuss some of the key outstanding questions in enhancer biology.

    • Len A. Pennacchio
    • , Wendy Bickmore
    • , Ann Dean
    • , Marcelo A. Nobrega
    •  &  Gill Bejerano