Evidence map›Paper›PMID 22086087›Full record

ArticleThe Plant cell2011

Transcriptomic analysis reveals calcium regulation of specific promoter motifs in Arabidopsis.

Helen J Whalley, Alexander W Sargeant, John F C Steele, Tim Lacoere, Rebecca Lamb, Nigel J Saunders, Heather Knight, Marc R Knight

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
13.5field-weighted citation impact, top 1% 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

42 citing papers in PubMed, 93 citations in OpenAlex.

  1. Review
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  10. The Same against Many: AtCML8, a CaInternational journal of molecular sciences · 2021
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  17. Review
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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

8 authors at 2 institutions in 1 country.

Helen J WhalleyDepartment of Plant Sciences, University of Oxford, Oxford OX1 3RB, United Kingdom.
Alexander W Sargeant
John F C Steele
Tim Lacoere
Rebecca Lamb
Nigel J Saunders
Heather Knight
Marc R Knight
Durham University · GBUniversity of Oxford · GB

Funding

Biotechnology and Biological Sciences Research Council BB/G025029/1
6 · The paper itself

Abstract

Increases in intracellular calcium concentration ([Ca(2+)](c)) mediate plant responses to stress by regulating the expression of genes encoding proteins that confer tolerance. Several plant stress genes have previously been shown to be calcium-regulated, and in one case, a specific promoter motif Abscisic Acid Responsive-Element (ABRE) has been found to be regulated by calcium. A comprehensive survey of the Arabidopsis thaliana transcriptome for calcium-regulated promoter motifs was performed by measuring the expression of genes in Arabidopsis seedlings responding to three calcium elevations of different characteristics, using full genome microarray analysis. This work revealed a total of 269 genes upregulated by [Ca(2+)](c) in Arabidopsis. Bioinformatic analysis strongly indicated that at least four promoter motifs were [Ca(2+)](c)-regulated in planta. We confirmed this finding by expressing in plants chimeric gene constructs controlled exclusively by these cis-elements and by testing the necessity and sufficiency of calcium for their expression. Our data reveal that the C-Repeat/Drought-Responsive Element, Site II, and CAM box (along with the previously identified ABRE) promoter motifs are calcium-regulated. The identification of these promoter elements targeted by the second messenger intracellular calcium has implications for plant signaling in response to a variety of stimuli, including cold, drought, and biotic stress.

Indexed as

Gene Expression Regulation, PlantPromoter Regions, GeneticArabidopsisArabidopsis ProteinsCalciumDendrimersElectric StimulationGene Expression ProfilingIntercellular Signaling Peptides and ProteinsPeptidesRegulatory Sequences, Nucleic AcidResponse ElementsWasp VenomsArabidopsis ProteinsCalciumDendrimersIntercellular Signaling Peptides and ProteinsmastoparanPeptidesWasp Venoms

Identifiers

PMID22086087
PMCPMC3246331
OpenAlexW2109537751

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.