ArticlePlant physiology2002
Induction of the arginine decarboxylase ADC2 gene provides evidence for the involvement of polyamines in the wound response in Arabidopsis.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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.
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.
Who cites it
45 citing papers in PubMed, 173 citations in OpenAlex.
- Interaction with CYP20-3 limits OPDA flux into jasmonate biosynthesis in wounded leaves of arabidopsis grown at eCOFrontiers in plant science · 2026Article
- Biosynthetic Pathways of Hormones in Plants.Metabolites · 2023Review
- Putrescine: A Key Metabolite Involved in Plant Development, Tolerance and Resistance Responses to Stress.International journal of molecular sciences · 2022Review
- Mitogen-Activated Protein Kinase 4-Regulated Metabolic Networks.International journal of molecular sciences · 2022Article
- Responses of Polyamine-Metabolic Genes to Polyamines and Plant Stress Hormones in Arabidopsis Seedlings.Cells · 2021Article
- Gene co-expression network analysis of the heat-responsive core transcriptome identifies hub genes in Brassica rapa.Planta · 2021Article
- Isoprene Acts as a Signaling Molecule in Gene Networks Important for Stress Responses and Plant Growth.Plant physiology · 2019Article
- COI1-dependent jasmonate signalling affects growth, metabolite production and cell wall protein composition in arabidopsis.Annals of botany · 2018Article
- Polyamines Regulate Strawberry Fruit Ripening by Abscisic Acid, Auxin, and Ethylene.Plant physiology · 2018Article
- Polyamine Function in Plants: Metabolism, Regulation on Development, and Roles in Abiotic Stress Responses.Frontiers in plant science · 2018Review
- Genome-wide identification and functional analysis of S-RNase involved in the self-incompatibility of citrus.Molecular genetics and genomics : MGG · 2017Article
- Reactive oxygen species regulate leaf pulvinus abscission zone cell separation in response to water-deficit stress in cassava.Scientific reports · 2016Article
- Physiological and molecular implications of plant polyamine metabolism during biotic interactions.Frontiers in plant science · 2014Review
- BASIC AMINO ACID CARRIER 2 gene expression modulates arginine and urea content and stress recovery in Arabidopsis leaves.Frontiers in plant science · 2014Article
- Analysis of differentially expressed genes in abiotic stress response and their role in signal transduction pathways.Protoplasma · 2014Article
- Stress and polyamine metabolism in fungi.Frontiers in chemistry · 2013Review
- Spermidine affects the transcriptome responses to high temperature stress in ripening tomato fruit.Journal of Zhejiang University. Science. B · 2012Article
- Article
- Putrescine accumulation in Arabidopsis thaliana transgenic lines enhances tolerance to dehydration and freezing stress.Plant signaling & behavior · 2011Article
- Early activation of wheat polyamine biosynthesis during Fusarium head blight implicates putrescine as an inducer of trichothecene mycotoxin production.BMC plant biology · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Polyamines are small ubiquitous molecules that have been involved in nearly all developmental processes, including the stress response. Nevertheless, no direct evidence of a role of polyamines in the wound response has been described. We have studied the expression of genes involved in polyamine biosynthesis in response to mechanical injury. An increase in the expression of the arginine decarboxylase 2 (ADC2) gene in response to mechanical wounding and methyl jasmonate (JA) treatment in Arabidopsis was detected by using DNA microarray and RNA gel-blot analysis. No induction was observed for the ADC1 gene or other genes coding for spermidine and spermine synthases, suggesting that ADC2 is the only gene of polyamine biosynthesis involved in the wounding response mediated by JA. A transient increase in the level of free putrescine followed the increase in the mRNA level for ADC2. A decrease in the level of free spermine, coincident with the increase in putrescine after wounding, was also observed. Abscisic acid effected a strong induction on ADC2 expression and had no effect on ADC1 expression. Wound-induction of ADC2 mRNA was not prevented in the JA-insensitive coi1 mutant. The different pattern of expression of ADC2 gene in wild-type and coi1 mutant might be due to the dual regulation of ADC2 by abscisic acid and JA signaling pathways. This is the first direct evidence of a function of polyamines in the wound-response, and it opens a new aspect of polyamines in plant biology.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.