Evidence map›Paper›PMID 23136375›Full record

ArticleThe Plant cell2012

Genome-wide control of polyadenylation site choice by CPSF30 in Arabidopsis.

Patrick E Thomas, Xiaohui Wu, Man Liu, Bobby Gaffney, Guoli Ji, Qingshun Q Li, Arthur G Hunt

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

64 citing papers in PubMed, 113 citations in OpenAlex.

  1. Article
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  4. Review
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  8. Light regulates widespread plant alternative polyadenylation through the chloroplast.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Identification of mBiochemistry and biophysics reports · 2024
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  12. bioRxiv : the preprint server for biology · 2024
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  14. Review
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4 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

7 authors at 4 institutions in 2 countries.

Patrick E ThomasDepartment of Plant and Soil Sciences, University of Kentucky, Lexington, Kentucky 40546-0312, USA.
Xiaohui Wu
Man Liu
Bobby Gaffney
Guoli Ji
Qingshun Q Li
Arthur G Hunt
University of Kentucky · USMiami University · USRice Research Institute · CNXiamen University · CN

Funding

In silico Exploration of Alternative Polyadenylation Using Next-Generation SequenR15GM094732 · NIGMS · MIAMI UNIVERSITY OXFORD · PI KARRO, JOHN E., LI, QINGSHUN Q · 2011 to 2011
$284k
NIGMS NIH HHS 1R15GM094732-01A1NIGMS NIH HHS R15 GM094732
6 · The paper itself

Abstract

The Arabidopsis thaliana ortholog of the 30-kD subunit of the mammalian Cleavage and Polyadenylation Specificity Factor (CPSF30) has been implicated in the responses of plants to oxidative stress, suggesting a role for alternative polyadenylation. To better understand this, poly(A) site choice was studied in a mutant (oxt6) deficient in CPSF30 expression using a genome-scale approach. The results indicate that poly(A) site choice in a large majority of Arabidopsis genes is altered in the oxt6 mutant. A number of poly(A) sites were identified that are seen only in the wild type or oxt6 mutant. Interestingly, putative polyadenylation signals associated with sites that are seen only in the oxt6 mutant are decidedly different from the canonical plant polyadenylation signal, lacking the characteristic A-rich near-upstream element (where AAUAAA can be found); this suggests that CPSF30 functions in the handling of the near-upstream element. The sets of genes that possess sites seen only in the wild type or mutant were enriched for those involved in stress and defense responses, a result consistent with the properties of the oxt6 mutant. Taken together, these studies provide new insights into the mechanisms and consequences of CPSF30-mediated alternative polyadenylation.

Indexed as

ArabidopsisArabidopsis ProteinsCleavage And Polyadenylation Specificity FactorGenome, PlantMutationOxidative StressPoly APolyadenylationRNA, MessengerRNA, PlantArabidopsis ProteinsCleavage And Polyadenylation Specificity FactorCPSF30 protein, ArabidopsisPoly ARNA, MessengerRNA, Plant

Identifiers

PMID23136375
PMCPMC3531840
OpenAlexW2168961527

What OpenQuestion holds

Textmetadata
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.