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Ringel AR, Szabo Q, Chiariello AM, Chudzik K, Schöpflin R, Rothe P, Mattei AL, Zehnder T, Harnett D, Laupert V, Bianco S, Hetzel S, Glaser J, Phan MHQ, Schindler M, Ibrahim DM, Paliou C, Esposito A, Prada-Medina CA, Haas SA, Giere P, Vingron M, Wittler L, Meissner A, Nicodemi M, Cavalli G, Bantignies F, Mundlos S, Robson MI. Repression and 3D-restructuring resolves regulatory conflicts in evolutionarily rearranged genomes. Cell 2022; 185:3689-3704.e21. [PMID: 36179666 PMCID: PMC9567273 DOI: 10.1016/j.cell.2022.09.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 06/03/2022] [Accepted: 08/30/2022] [Indexed: 01/26/2023]
Abstract
Regulatory landscapes drive complex developmental gene expression, but it remains unclear how their integrity is maintained when incorporating novel genes and functions during evolution. Here, we investigated how a placental mammal-specific gene, Zfp42, emerged in an ancient vertebrate topologically associated domain (TAD) without adopting or disrupting the conserved expression of its gene, Fat1. In ESCs, physical TAD partitioning separates Zfp42 and Fat1 with distinct local enhancers that drive their independent expression. This separation is driven by chromatin activity and not CTCF/cohesin. In contrast, in embryonic limbs, inactive Zfp42 shares Fat1's intact TAD without responding to active Fat1 enhancers. However, neither Fat1 enhancer-incompatibility nor nuclear envelope-attachment account for Zfp42's unresponsiveness. Rather, Zfp42's promoter is rendered inert to enhancers by context-dependent DNA methylation. Thus, diverse mechanisms enabled the integration of independent Zfp42 regulation in the Fat1 locus. Critically, such regulatory complexity appears common in evolution as, genome wide, most TADs contain multiple independently expressed genes.
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Affiliation(s)
- Alessa R Ringel
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany; Institute of Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany
| | - Quentin Szabo
- Institute of Human Genetics, University of Montpellier, CNRS, Montpellier, France
| | - Andrea M Chiariello
- Dipartimento di Fisica, Università di Napoli Federico II and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy
| | - Konrad Chudzik
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Robert Schöpflin
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Patricia Rothe
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Alexandra L Mattei
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA, USA; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Tobias Zehnder
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Dermot Harnett
- Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Verena Laupert
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Simona Bianco
- Dipartimento di Fisica, Università di Napoli Federico II and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy
| | - Sara Hetzel
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Juliane Glaser
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Mai H Q Phan
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Charité-Universitätsmedizin Berlin, BCRT-Berlin Institute of Health Center for Regenerative Therapies, Berlin, Germany
| | - Magdalena Schindler
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Daniel M Ibrahim
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany; Charité-Universitätsmedizin Berlin, BCRT-Berlin Institute of Health Center for Regenerative Therapies, Berlin, Germany
| | - Christina Paliou
- Centro Andaluz de Biología del Desarrollo (CABD), Consejo Superior de Investigaciones Científicas/Universidad Pablo de Olavide, Seville, Spain
| | - Andrea Esposito
- Dipartimento di Fisica, Università di Napoli Federico II and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy
| | - Cesar A Prada-Medina
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Stefan A Haas
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Peter Giere
- Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - Martin Vingron
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Lars Wittler
- Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Alexander Meissner
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute of Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Mario Nicodemi
- Dipartimento di Fisica, Università di Napoli Federico II and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy; Berlin Institute for Medical Systems Biology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Giacomo Cavalli
- Institute of Human Genetics, University of Montpellier, CNRS, Montpellier, France
| | - Frédéric Bantignies
- Institute of Human Genetics, University of Montpellier, CNRS, Montpellier, France
| | - Stefan Mundlos
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany; Charité-Universitätsmedizin Berlin, BCRT-Berlin Institute of Health Center for Regenerative Therapies, Berlin, Germany.
| | - Michael I Robson
- Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany; Medical Research Council Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK.
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Robson MI, Ringel AR, Mundlos S. Regulatory Landscaping: How Enhancer-Promoter Communication Is Sculpted in 3D. Mol Cell 2020; 74:1110-1122. [PMID: 31226276 DOI: 10.1016/j.molcel.2019.05.032] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/13/2019] [Accepted: 05/23/2019] [Indexed: 10/26/2022]
Abstract
During embryogenesis, precise gene transcription in space and time requires that distal enhancers and promoters communicate by physical proximity within gene regulatory landscapes. To achieve this, regulatory landscapes fold in nuclear space, creating complex 3D structures that influence enhancer-promoter communication and gene expression and that, when disrupted, can cause disease. Here, we provide an overview of how enhancers and promoters construct regulatory landscapes and how multiple scales of 3D chromatin structure sculpt their communication. We focus on emerging views of what enhancer-promoter contacts and chromatin domains physically represent and how two antagonistic fundamental forces-loop extrusion and homotypic attraction-likely form them. We also examine how these same forces spatially separate regulatory landscapes by functional state, thereby creating higher-order compartments that reconfigure during development to enable proper enhancer-promoter communication.
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Affiliation(s)
- Michael I Robson
- RG Development & Disease, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Alessa R Ringel
- RG Development & Disease, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Stefan Mundlos
- RG Development & Disease, Max Planck Institute for Molecular Genetics, Berlin, Germany; Institute for Medical and Human Genetics, Charité Universitätsmedizin Berlin, Berlin, Germany; Berlin-Brandenburg Center for Regenerative Therapies, Charité Universitätsmedizin Berlin, Berlin, Germany.
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Affiliation(s)
- Yvette Y Yien
- Hematology Division, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alessa R Ringel
- Hematology Division, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.,Institut für Biologie und Biotechnologie der Pflanzen, Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - Barry H Paw
- Hematology Division, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.,Hematology-Oncology Division, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.,Pediatric Oncology Department, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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