Diagenode

Transcriptome-wide distribution and function of RNA hydroxymethylcytosine


Delatte B, Wang F, Ngoc LV, Collignon E, Bonvin E, Deplus R, Calonne E, Hassabi B, Putmans P, Awe S, Wetzel C, Kreher J, Soin R, Creppe C, Limbach PA, Gueydan C, Kruys V, Brehm A, Minakhina S, Defrance M, Steward R, Fuks F.

Hydroxymethylcytosine, well described in DNA, occurs also in RNA. Here, we show that hydroxymethylcytosine preferentially marks polyadenylated RNAs and is deposited by Tet in Drosophila. We map the transcriptome-wide hydroxymethylation landscape, revealing hydroxymethylcytosine in the transcripts of many genes, notably in coding sequences, and identify consensus sites for hydroxymethylation. We found that RNA hydroxymethylation can favor mRNA translation. Tet and hydroxymethylated RNA are found to be most abundant in the Drosophila brain, and Tet-deficient fruitflies suffer impaired brain development, accompanied by decreased RNA hydroxymethylation. This study highlights the distribution, localization, and function of cytosine hydroxymethylation and identifies central roles for this modification in Drosophila.

Tags
Antibody

Share this article

Published
January, 2016

Source

Products used in this publication

  • Mouse IgG
    C15200003
    5-methylcytosine (5-mC) monoclonal antibody fo...
  • Mouse IgG
    C15220001-50
    5-hydroxymethylcytosine (5-hmC) monoclonal anti...

イベント

  • AACR 2024
    San Diego, California, USA
    Apr 5-Apr 10, 2024
 すべてのイベントを見る

ニュース

 すべてのニュースを見る


The European Regional Development Fund and Wallonia are investing in your future.

Extension of industrial buildings and new laboratories.


       Site map   |   Contact us   |   Conditions of sales   |   Conditions of purchase   |   Privacy policy   |   Diagenode Diagnostics