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Identical twins carry a persistent epigenetic signature of early genome programming
Monozygotic (MZ) twins and higher-order multiples arise when a zygote splits during pre-implantation stages of development. The mechanisms underpinning this event have remained a mystery. Because MZ twinning rarely runs in families, the leading hypothesis is that it occurs at random. Here, we show t...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8479069/ https://www.ncbi.nlm.nih.gov/pubmed/34584077 http://dx.doi.org/10.1038/s41467-021-25583-7 |
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author | van Dongen, Jenny Gordon, Scott D. McRae, Allan F. Odintsova, Veronika V. Mbarek, Hamdi Breeze, Charles E. Sugden, Karen Lundgren, Sara Castillo-Fernandez, Juan E. Hannon, Eilis Moffitt, Terrie E. Hagenbeek, Fiona A. van Beijsterveldt, Catharina E. M. Jan Hottenga, Jouke Tsai, Pei-Chien Min, Josine L. Hemani, Gibran Ehli, Erik A. Paul, Franziska Stern, Claudio D. Heijmans, Bastiaan T. Slagboom, P. Eline Daxinger, Lucia van der Maarel, Silvère M. de Geus, Eco J. C. Willemsen, Gonneke Montgomery, Grant W. Reversade, Bruno Ollikainen, Miina Kaprio, Jaakko Spector, Tim D. Bell, Jordana T. Mill, Jonathan Caspi, Avshalom Martin, Nicholas G. Boomsma, Dorret I. |
author_facet | van Dongen, Jenny Gordon, Scott D. McRae, Allan F. Odintsova, Veronika V. Mbarek, Hamdi Breeze, Charles E. Sugden, Karen Lundgren, Sara Castillo-Fernandez, Juan E. Hannon, Eilis Moffitt, Terrie E. Hagenbeek, Fiona A. van Beijsterveldt, Catharina E. M. Jan Hottenga, Jouke Tsai, Pei-Chien Min, Josine L. Hemani, Gibran Ehli, Erik A. Paul, Franziska Stern, Claudio D. Heijmans, Bastiaan T. Slagboom, P. Eline Daxinger, Lucia van der Maarel, Silvère M. de Geus, Eco J. C. Willemsen, Gonneke Montgomery, Grant W. Reversade, Bruno Ollikainen, Miina Kaprio, Jaakko Spector, Tim D. Bell, Jordana T. Mill, Jonathan Caspi, Avshalom Martin, Nicholas G. Boomsma, Dorret I. |
author_sort | van Dongen, Jenny |
collection | PubMed |
description | Monozygotic (MZ) twins and higher-order multiples arise when a zygote splits during pre-implantation stages of development. The mechanisms underpinning this event have remained a mystery. Because MZ twinning rarely runs in families, the leading hypothesis is that it occurs at random. Here, we show that MZ twinning is strongly associated with a stable DNA methylation signature in adult somatic tissues. This signature spans regions near telomeres and centromeres, Polycomb-repressed regions and heterochromatin, genes involved in cell-adhesion, WNT signaling, cell fate, and putative human metastable epialleles. Our study also demonstrates a never-anticipated corollary: because identical twins keep a lifelong molecular signature, we can retrospectively diagnose if a person was conceived as monozygotic twin. |
format | Online Article Text |
id | pubmed-8479069 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-84790692021-10-22 Identical twins carry a persistent epigenetic signature of early genome programming van Dongen, Jenny Gordon, Scott D. McRae, Allan F. Odintsova, Veronika V. Mbarek, Hamdi Breeze, Charles E. Sugden, Karen Lundgren, Sara Castillo-Fernandez, Juan E. Hannon, Eilis Moffitt, Terrie E. Hagenbeek, Fiona A. van Beijsterveldt, Catharina E. M. Jan Hottenga, Jouke Tsai, Pei-Chien Min, Josine L. Hemani, Gibran Ehli, Erik A. Paul, Franziska Stern, Claudio D. Heijmans, Bastiaan T. Slagboom, P. Eline Daxinger, Lucia van der Maarel, Silvère M. de Geus, Eco J. C. Willemsen, Gonneke Montgomery, Grant W. Reversade, Bruno Ollikainen, Miina Kaprio, Jaakko Spector, Tim D. Bell, Jordana T. Mill, Jonathan Caspi, Avshalom Martin, Nicholas G. Boomsma, Dorret I. Nat Commun Article Monozygotic (MZ) twins and higher-order multiples arise when a zygote splits during pre-implantation stages of development. The mechanisms underpinning this event have remained a mystery. Because MZ twinning rarely runs in families, the leading hypothesis is that it occurs at random. Here, we show that MZ twinning is strongly associated with a stable DNA methylation signature in adult somatic tissues. This signature spans regions near telomeres and centromeres, Polycomb-repressed regions and heterochromatin, genes involved in cell-adhesion, WNT signaling, cell fate, and putative human metastable epialleles. Our study also demonstrates a never-anticipated corollary: because identical twins keep a lifelong molecular signature, we can retrospectively diagnose if a person was conceived as monozygotic twin. Nature Publishing Group UK 2021-09-28 /pmc/articles/PMC8479069/ /pubmed/34584077 http://dx.doi.org/10.1038/s41467-021-25583-7 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article van Dongen, Jenny Gordon, Scott D. McRae, Allan F. Odintsova, Veronika V. Mbarek, Hamdi Breeze, Charles E. Sugden, Karen Lundgren, Sara Castillo-Fernandez, Juan E. Hannon, Eilis Moffitt, Terrie E. Hagenbeek, Fiona A. van Beijsterveldt, Catharina E. M. Jan Hottenga, Jouke Tsai, Pei-Chien Min, Josine L. Hemani, Gibran Ehli, Erik A. Paul, Franziska Stern, Claudio D. Heijmans, Bastiaan T. Slagboom, P. Eline Daxinger, Lucia van der Maarel, Silvère M. de Geus, Eco J. C. Willemsen, Gonneke Montgomery, Grant W. Reversade, Bruno Ollikainen, Miina Kaprio, Jaakko Spector, Tim D. Bell, Jordana T. Mill, Jonathan Caspi, Avshalom Martin, Nicholas G. Boomsma, Dorret I. Identical twins carry a persistent epigenetic signature of early genome programming |
title | Identical twins carry a persistent epigenetic signature of early genome programming |
title_full | Identical twins carry a persistent epigenetic signature of early genome programming |
title_fullStr | Identical twins carry a persistent epigenetic signature of early genome programming |
title_full_unstemmed | Identical twins carry a persistent epigenetic signature of early genome programming |
title_short | Identical twins carry a persistent epigenetic signature of early genome programming |
title_sort | identical twins carry a persistent epigenetic signature of early genome programming |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8479069/ https://www.ncbi.nlm.nih.gov/pubmed/34584077 http://dx.doi.org/10.1038/s41467-021-25583-7 |
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