Evidence map›Paper›PMID 26130720›Full record

ArticleNucleic acids research2015

Sense and antisense transcription are associated with distinct chromatin architectures across genes.

Struan C Murray, Simon Haenni, Françoise S Howe, Harry Fischl, Karolina Chocian, Anitha Nair, Jane Mellor

Abstract read
In one paragraph

Article in Nucleic acids research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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  18. Natural temperature fluctuations promoteGenes & development · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Struan C MurrayDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Simon HaenniDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Françoise S HoweDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Harry FischlDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Karolina ChocianDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Anitha NairDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Jane MellorDepartment of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK jane.mellor@bioch.ox.ac.uk.

Funding

Wellcome Trust WT089156MA
6 · The paper itself

Abstract

Genes from yeast to mammals are frequently subject to non-coding transcription of their antisense strand; however the genome-wide role for antisense transcription remains elusive. As transcription influences chromatin structure, we took a genome-wide approach to assess which chromatin features are associated with nascent antisense transcription, and contrast these with features associated with nascent sense transcription. We describe a distinct chromatin architecture at the promoter and gene body specifically associated with antisense transcription, marked by reduced H2B ubiquitination, H3K36 and H3K79 trimethylation and increased levels of H3 acetylation, chromatin remodelling enzymes, histone chaperones and histone turnover. The difference in sense transcription between genes with high or low levels of antisense transcription is slight; thus the antisense transcription-associated chromatin state is not simply analogous to a repressed state. Using mutants in which the level of antisense transcription is reduced at GAL1, or altered genome-wide, we show that non-coding transcription is associated with high H3 acetylation and H3 levels across the gene, while reducing H3K36me3. Set1 is required for these antisense transcription-associated chromatin changes in the gene body. We propose that nascent antisense and sense transcription have fundamentally distinct relationships with chromatin, and that both should be considered canonical features of eukaryotic genes.

Indexed as

Promoter Regions, GeneticTranscription, GeneticAcetylationChromatinChromatin Assembly and DisassemblyGalactokinaseGene DeletionGenes, FungalHistone ChaperonesHistonesNucleosomesRNA, AntisenseSaccharomyces cerevisiae ProteinsChromatinGAL1 protein, S cerevisiaeGalactokinaseHistone ChaperonesHistonesNucleosomesRNA, AntisenseSaccharomyces cerevisiae Proteins

Identifiers

PMID26130720
PMCPMC4652749

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.