1. Developmental Biology
  2. Genetics and Genomics

In vivo targeting of de novo DNA methylation by histone modifications in yeast and mouse

  1. Marco Morselli  Is a corresponding author
  2. William A Pastor
  3. Barbara Montanini
  4. Kevin Nee
  5. Roberto Ferrari
  6. Kai Fu
  7. Giancarlo Bonora
  8. Liudmilla Rubbi
  9. Amander T Clark
  10. Simone Ottonello
  11. Steven E Jacobsen
  12. Matteo Pellegrini
  1. University of California, Los Angeles, United States
  2. Laboratory of Functional Genomics and Protein Engineering, Italy
https://doi.org/10.7554/eLife.06205
Share this article
Cite this article
  1. Marco Morselli
  2. William A Pastor
  3. Barbara Montanini
  4. Kevin Nee
  5. Roberto Ferrari
  6. Kai Fu
  7. Giancarlo Bonora
  8. Liudmilla Rubbi
  9. Amander T Clark
  10. Simone Ottonello
  11. Steven E Jacobsen
  12. Matteo Pellegrini
(2015)
In vivo targeting of de novo DNA methylation by histone modifications in yeast and mouse
eLife 4:e06205.
https://doi.org/10.7554/eLife.06205
  2. Download BibTeX
  3. Download .RIS

Abstract

Methylation of cytosines (5meC) is a widespread heritable DNA modification. During mammalian development, two global demethylation events are followed by waves of de novo DNA methylation. In vivo mechanisms of DNA methylation establishment are largely uncharacterized. Here we use Saccharomyces cerevisiae as a system lacking DNA methylation to define the chromatin features influencing the activity of the murine DNMT3B. Our data demonstrate that DNMT3B and H3K4 methylation are mutually exclusive and that DNMT3B is co-localized with H3K36 methylated regions. In support of this observation, DNA methylation analysis in yeast strains without Set1 and Set2 show an increase of relative 5meC levels at the TSS and a decrease in the gene-body, respectively. We extend our observation to the murine male germline, where H3K4me3 is strongly anti-correlated while H3K36me3 correlates with accelerated DNA methylation. These results show the importance of H3K36 methylation for gene-body DNA methylation in vivo.

Article and author information

Author details

  1. Marco Morselli

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    For correspondence
    mmorselli@ucla.edu
    Competing interests
    The authors declare that no competing interests exist.

  2. William A Pastor

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  3. Barbara Montanini

    Biochemistry and Molecular Biology Unit, Department of Life Sciences, Laboratory of Functional Genomics and Protein Engineering, Parma, Italy
    Competing interests
    The authors declare that no competing interests exist.

  4. Kevin Nee

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  5. Roberto Ferrari

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  6. Kai Fu

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  7. Giancarlo Bonora

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  8. Liudmilla Rubbi

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  9. Amander T Clark

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  10. Simone Ottonello

    Biochemistry and Molecular Biology Unit, Department of Life Sciences, Laboratory of Functional Genomics and Protein Engineering, Parma, Italy
    Competing interests
    The authors declare that no competing interests exist.

  11. Steven E Jacobsen

    Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

  12. Matteo Pellegrini

    Department of Molecular, Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, United States
    Competing interests
    The authors declare that no competing interests exist.

Ethics

Animal experimentation: All animal experimentation was conducted with the highest ethical standards in accordance with UCLA policy and procedures (DHHS OLAW A3196-01, AAALAC #000408 and protocol # 2008-070), and applicable provisions of the USDA Animal Welfare Act Regulations, the Public Health Service Policy on Humane Care and Use of Laboratory Animals, and the Guide for the Care and Use of Laboratory Animals.

Copyright

© 2015, Morselli et al.

This article is distributed under the terms of the Creative Commons Attribution License permitting unrestricted use and redistribution provided that the original author and source are credited.

Metrics

  • 7,201
    views
  • 1,444
    downloads
  • 147
    citations

Views, downloads and citations are aggregated across all versions of this paper published by eLife.

Download links

A two-part list of links to download the article, or parts of the article, in various formats.

Downloads (link to download the article as PDF)

Open citations (links to open the citations from this article in various online reference manager services)

Cite this article (links to download the citations from this article in formats compatible with various reference manager tools)

  1. Marco Morselli
  2. William A Pastor
  3. Barbara Montanini
  4. Kevin Nee
  5. Roberto Ferrari
  6. Kai Fu
  7. Giancarlo Bonora
  8. Liudmilla Rubbi
  9. Amander T Clark
  10. Simone Ottonello
  11. Steven E Jacobsen
  12. Matteo Pellegrini
(2015)
In vivo targeting of de novo DNA methylation by histone modifications in yeast and mouse
eLife 4:e06205.
https://doi.org/10.7554/eLife.06205

Share this article

https://doi.org/10.7554/eLife.06205

Categories and tags

Research organisms

Further reading

    1. Developmental Biology
    2. Neuroscience

    Aberrant FGF signaling promotes granule neuron precursor expansion in SHH subgroup infantile medulloblastoma

    Odessa R Yabut, Jessica Arela ... Samuel J Pleasure
    Research Article

    Mutations in Sonic Hedgehog (SHH) signaling pathway genes, for example, Suppressor of Fused (SUFU), drive granule neuron precursors (GNP) to form medulloblastomas (MBSHH). However, how different molecular lesions in the Shh pathway drive transformation is frequently unclear, and SUFU mutations in the cerebellum seem distinct. In this study, we show that fibroblast growth factor 5 (FGF5) signaling is integral for many infantile MBSHH cases and that FGF5 expression is uniquely upregulated in infantile MBSHH tumors. Similarly, mice lacking SUFU (Sufu-cKO) ectopically express Fgf5 specifically along the secondary fissure where GNPs harbor preneoplastic lesions and show that FGFR signaling is also ectopically activated in this region. Treatment with an FGFR antagonist rescues the severe GNP hyperplasia and restores cerebellar architecture. Thus, direct inhibition of FGF signaling may be a promising and novel therapeutic candidate for infantile MBSHH.

    1. Developmental Biology
    2. Genetics and Genomics

    Evaluating the transcriptional regulators of arterial gene expression via a catalogue of characterized arterial enhancers

    Svanhild Nornes, Susann Bruche ... Sarah De Val
    Research Article

    The establishment and growth of the arterial endothelium requires the coordinated expression of numerous genes. However, regulation of this process is not yet fully understood. Here, we combined in silico analysis with transgenic mice and zebrafish models to characterize arterial-specific enhancers associated with eight key arterial identity genes (Acvrl1/Alk1, Cxcr4, Cxcl12, Efnb2, Gja4/Cx37, Gja5/Cx40, Nrp1 and Unc5b). Next, to elucidate the regulatory pathways upstream of arterial gene transcription, we investigated the transcription factors binding each arterial enhancer compared to a similar assessment of non-arterial endothelial enhancers. These results found that binding of SOXF and ETS factors was a common occurrence at both arterial and pan-endothelial enhancers, suggesting neither are sufficient to direct arterial specificity. Conversely, FOX motifs independent of ETS motifs were over-represented at arterial enhancers. Further, MEF2 and RBPJ binding was enriched but not ubiquitous at arterial enhancers, potentially linked to specific patterns of behaviour within the arterial endothelium. Lastly, there was no shared or arterial-specific signature for WNT-associated TCF/LEF, TGFβ/BMP-associated SMAD1/5 and SMAD2/3, shear stress-associated KLF4 or venous-enriched NR2F2. This cohort of well characterized and in vivo-verified enhancers can now provide a platform for future studies into the interaction of different transcriptional and signalling pathways with arterial gene expression.