Evidence map›Paper›PMID 25557549›Full record

ArticleMolecular cell2015

Global analysis of the RNA-protein interaction and RNA secondary structure landscapes of the Arabidopsis nucleus.

Sager J Gosai, Shawn W Foley, Dongxue Wang, Ian M Silverman, Nur Selamoglu, Andrew D L Nelson, Mark A Beilstein, Fevzi Daldal, Roger B Deal, Brian D Gregory

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.7field-weighted citation impact, top 3% of its field
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

63 citing papers in PubMed, 116 citations in OpenAlex.

  1. Review
  2. Article
  3. CAR-SPLASH identifies nascent pre-mRNA structures implicated in kinetic coupling and alternative splicing.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  15. Recent advances in RNA structurome.Science China. Life sciences · 2022
    Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Transcription Regulation Through Nascent RNA Folding.Journal of molecular biology · 2021
    Review

3 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

10 authors at 3 institutions in 1 country.

Sager J GosaiDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA.
Shawn W FoleyDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; Cell and Molecular Biology Graduate Group, University of Pennsylvania, Philadelphia, PA 19104, USA.
Dongxue WangDepartment of Biology, Emory University, Atlanta, GA 30322, USA.
Ian M SilvermanDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; Cell and Molecular Biology Graduate Group, University of Pennsylvania, Philadelphia, PA 19104, USA.
Nur SelamogluDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA.
Andrew D L NelsonSchool of Plant Sciences, University of Arizona, Tucson, AZ 85721, USA.
Mark A BeilsteinSchool of Plant Sciences, University of Arizona, Tucson, AZ 85721, USA.
Fevzi DaldalDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA.
Roger B DealDepartment of Biology, Emory University, Atlanta, GA 30322, USA.
Brian D GregoryDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; Cell and Molecular Biology Graduate Group, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: bdgregor@sas.upenn.edu.
University of Pennsylvania · USEmory University · USUniversity of Arizona · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008216 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI EPSTEIN, DOUGLAS J · 1987 to 2023
$8.3M
Respiratory Complex III: Supercomplexes and ROS, from Bacteria to HumanR01GM038237 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI DALDAL, M. FEVZI · 1987 to 2018
$5.9M
NIGMS NIH HHS 5T32GM008216-26NIGMS NIH HHS R01 GM038237NIGMS NIH HHS T32 GM008216
6 · The paper itself

Abstract

Posttranscriptional regulation in eukaryotes requires cis- and trans-acting features and factors including RNA secondary structure and RNA-binding proteins (RBPs). However, a comprehensive view of the structural and RBP interaction landscape of nuclear RNAs has yet to be compiled for any organism. Here, we use our ribonuclease-mediated structure and RBP-binding site mapping approaches to globally profile these features in Arabidopsis seedling nuclei in vivo. We reveal anticorrelated patterns of secondary structure and RBP binding throughout nuclear mRNAs that demarcate sites of alternative splicing and polyadenylation. We also uncover a collection of protein-bound sequence motifs, and identify their structural contexts, co-occurrences in transcripts encoding functionally related proteins, and interactions with putative RBPs. Finally, using these motifs, we find that the chloroplast RBP CP29A also interacts with nuclear mRNAs. In total, we provide a simultaneous view of the RNA secondary structure and RBP interaction landscapes in a eukaryotic nucleus.

Indexed as

ArabidopsisArabidopsis ProteinsBase SequenceBinding SitesCell NucleusChloroplast ProteinsConsensus SequenceGene Expression Regulation, PlantNucleic Acid ConformationProtein BindingProtein TransportRibonucleoproteinsRNA InterferenceRNA, MessengerRNA, PlantSeedlingsArabidopsis ProteinsChloroplast ProteinsRBP29 protein, ArabidopsisRibonucleoproteinsRNA, MessengerRNA, Plant

Identifiers

PMID25557549
PMCPMC4871124
OpenAlexW1964465701

What OpenQuestion holds

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Read underepoch 390

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.