Evidence map›Paper›PMID 23836882›Full record

ArticleMolecular and cellular biology2013

Mechanisms of antisense transcription initiation from the 3' end of the GAL10 coding sequence in vivo.

Shivani Malik, Geetha Durairaj, Sukesh R Bhaumik

Abstract read
In one paragraph

Article in Molecular and cellular biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

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0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. UPS writes a new saga of SAGA.Biochimica et biophysica acta. Gene regulatory mechanisms · 2023
    Review
  2. Article
  3. Article
  4. The nucleosome core particle remembers its position through DNA replication and RNA transcription.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
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  6. Review
  7. Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Shivani MalikDepartment of Biochemistry and Molecular Biology, Southern Illinois University School of Medicine, Carbondale, Illinois, USA.
Geetha Durairaj
Sukesh R Bhaumik

Funding

Ubiquitin-proteasome system regulation of a transcriptional co-activator, SAGA, and associated functionsR15GM088798 · NIGMS · SOUTHERN ILLINOIS UNIVERSITY CARBONDALE · PI BHAUMIK, SUKESH R. · 2009 to 2018
$997k
NIGMS NIH HHS 1R15GM088798-01NIGMS NIH HHS R15 GM088798
6 · The paper itself

Abstract

In spite of the important regulatory functions of antisense transcripts in gene expression, it remains unknown how antisense transcription is initiated. Recent studies implicated RNA polymerase II in initiation of antisense transcription. However, how RNA polymerase II is targeted to initiate antisense transcription has not been elucidated. Here, we have analyzed the association of RNA polymerase II with the antisense initiation site at the 3' end of the GAL10 coding sequence in dextrose-containing growth medium that induces antisense transcription. We find that RNA polymerase II is targeted to the antisense initiation site at GAL10 by Reb1p activator as well as general transcription factors (e.g., TFIID, TFIIB, and Mediator) for antisense transcription initiation. Intriguingly, while GAL10 antisense transcription is dependent on TFIID, its sense transcription does not require TFIID. Further, the Gal4p activator that promotes GAL10 sense transcription is dispensable for antisense transcription. Moreover, the proteasome that facilitates GAL10 sense transcription does not control its antisense transcription. Taken together, our results reveal that GAL10 sense and antisense transcriptions are regulated differently and shed much light on the mechanisms of antisense transcription initiation.

Indexed as

Transcription Initiation, GeneticDNA-Binding ProteinsGenes, FungalMediator ComplexMutationRNA, AntisenseRNA, FungalRNA Polymerase IISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTATA-Box Binding ProteinTrans-ActivatorsTranscription FactorsTranscription Factor TFIIBTranscription Initiation SiteDNA-Binding ProteinsGAL10 protein, S cerevisiaeMediator ComplexREB1 protein, S cerevisiaeRNA, AntisenseRNA, FungalRNA Polymerase IIRPB1 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsSPT15 protein, S cerevisiaeSUA7 protein, S cerevisiaeTATA-Box Binding ProteinTrans-ActivatorsTranscription FactorsTranscription Factor TFIIB

Identifiers

PMID23836882
PMCPMC3753873

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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.