Evidence map›Paper›PMID 15604673›Full record

ArticlePlant molecular biology2004

Spatial and temporal analysis of the local response to wounding in Arabidopsis leaves.

Christian Delessert, Iain W Wilson, Dominique Van Der Straeten, Elizabeth S Dennis, Rudy Dolferus

Abstract read
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In one paragraph

Article in Plant molecular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
11.2field-weighted citation impact, top 2% 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

52 citing papers in PubMed, 135 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Christian DelessertCSIRO Plant Industry, GPO Box 1600, Canberra ACT 2601, Australia.
Iain W Wilson
Dominique Van Der Straeten
Elizabeth S Dennis
Rudy Dolferus
Commonwealth Scientific and Industrial Research Organisation · AUPlant Industry · AUGhent University · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We studied the local response to wounding in Arabidopsis thaliana leaves using a two-step microarray analysis. A microarray containing 3500 cDNA clones was first screened to enrich for genes affected by wounding in the immediate vicinity of the wound (4 h post wounding). 359 non-redundant putative wound responsive genes were then spotted on a smaller wound-response array for detailed analysis of spatial expression (local, adjacent and systemic), timing of expression (0.5, 4, 8, 17 h), and effect of hormone treatments (methyl jasmonate, ethylene and abscisic acid). Our results show that genes that respond early at the site of the wound also respond throughout the plant, with similar kinetics. Early-induced genes which respond systemically encode predominantly signal transduction and regulatory factors (36%), and the expression of many of them is also controlled by methyl jasmonate (about 35% of the 36%). Genes specific to the wound site and the wounded leaf have a slower response to wounding and are mainly metabolic genes. At the wound, many genes of the lignin biosynthesis pathway were induced. In silico analysis of the 5' promoter regions of genes affected by wounding revealed G-box-related motifs in a significant proportion of the promoters. These results show that the establishment of a systemic response to wounding is a priority for the plant, and that the local response at the wound site is established later. Ethylene and abscisic acid are involved in the local response, regulating repression of photosynthetic genes and expression of drought responsive genes respectively.

Indexed as

Gene Expression ProfilingAbscisic AcidAcetatesArabidopsisBlotting, NorthernCluster AnalysisCyclopentanesEthylenesGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantOligonucleotide Array Sequence AnalysisOxylipinsPlant LeavesPromoter Regions, GeneticResponse ElementsRNA, PlantAbscisic AcidAcetatesCyclopentanesethyleneEthylenesmethyl jasmonateOxylipinsRNA, Plant

Identifiers

PMID15604673
OpenAlexW2407470303

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.