Evidence map›Paper›PMID 27239037›Full record

ArticleCell reports2016

Comprehensive RNA Polymerase II Interactomes Reveal Distinct and Varied Roles for Each Phospho-CTD Residue.

Kevin M Harlen, Kristine L Trotta, Erin E Smith, Mohammad M Mosaheb, Stephen M Fuchs, L Stirling Churchman

Abstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing 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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

90 citing papers in PubMed.

  1. Article
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  15. ThrScience advances · 2024
    Article
  16. Article
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  18. Co-transcriptional gene regulation in eukaryotes and prokaryotes.Nature reviews. Molecular cell biology · 2024
    Review
  19. Article
  20. Article

30 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Kevin M HarlenDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Kristine L TrottaDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Erin E SmithDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Mohammad M MosahebDepartment of Biology, Tufts University, Medford, MA 02155, USA.
Stephen M FuchsDepartment of Biology, Tufts University, Medford, MA 02155, USA.
L Stirling ChurchmanDepartment of Genetics, Harvard Medical School, Boston, MA 02115, USA. Electronic address: churchman@genetics.med.harvard.edu.

Funding

Mechanisms of Transcriptional Control Revealed by Nascent Transcript SequencingR01HG007173 · NHGRI · HARVARD MEDICAL SCHOOL · PI Lee Stirling Churchman · 2013 to 2026
$6.7M
NHGRI NIH HHS R01 HG007173
6 · The paper itself

Abstract

Transcription controls splicing and other gene regulatory processes, yet mechanisms remain obscure due to our fragmented knowledge of the molecular connections between the dynamically phosphorylated RNA polymerase II (Pol II) C-terminal domain (CTD) and regulatory factors. By systematically isolating phosphorylation states of the CTD heptapeptide repeat (Y1S2P3T4S5P6S7), we identify hundreds of protein factors that are differentially enriched, revealing unappreciated connections between the Pol II CTD and co-transcriptional processes. These data uncover a role for threonine-4 in 3' end processing through control of the transition between cleavage and termination. Furthermore, serine-5 phosphorylation seeds spliceosomal assembly immediately downstream of 3' splice sites through a direct interaction with spliceosomal subcomplex U1. Strikingly, threonine-4 phosphorylation also impacts splicing by serving as a mark of co-transcriptional spliceosome release and ensuring efficient post-transcriptional splicing genome-wide. Thus, comprehensive Pol II interactomes identify the complex and functional connections between transcription machinery and other gene regulatory complexes.

Indexed as

Protein Interaction MapsAmino AcidsAmino Acid SequenceGenome, FungalModels, GeneticPhosphorylationProtein DomainsProteomicsRNA Polymerase IIRNA SplicingSaccharomyces cerevisiaeSpliceosomesStructure-Activity RelationshipTranscription Termination, GeneticAmino AcidsRNA Polymerase II

Identifiers

PMID27239037
PMCPMC4966903

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Registered trials

None linked

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.