Evidence map›Paper›PMID 22415514›Full record

ArticlePlant physiology2012

Reactive oxygen species-driven transcription in Arabidopsis under oxygen deprivation.

Chiara Pucciariello, Sandro Parlanti, Valeria Banti, Giacomo Novi, Pierdomenico Perata

Abstract read
In one paragraph

Article in Plant physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
–field-weighted citation impact
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

66 citing papers in PubMed.

  1. Review
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  16. Review
  17. Article
  18. Flooding Tolerance in Sweet Potato (Antioxidants (Basel, Switzerland) · 2022
    Article
  19. StrawberryInternational journal of molecular sciences · 2022
    Article
  20. Article

6 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

5 authors.

Chiara PucciarielloPlantLab, Institute of Life Sciences, Scuola Superiore Sant'Anna, 56127 Pisa, Italy.
Sandro Parlanti
Valeria Banti
Giacomo Novi
Pierdomenico Perata

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reactive oxygen species (ROS) play an important role as triggers of gene expression during biotic and abiotic stresses, among which is low oxygen (O(2)). Previous studies have shown that ROS regulation under low O(2) is driven by a RHO-like GTPase that allows tight control of hydrogen peroxide (H(2)O(2)) production. H(2)O(2) is thought to regulate the expression of heat shock proteins, in a mechanism that is common to both O(2) deprivation and to heat stress. In this work, we used publicly available Arabidopsis (Arabidopsis thaliana) microarray datasets related to ROS and O(2) deprivation to define transcriptome convergence pattern. Our results show that although Arabidopsis response to anoxic and hypoxic treatments share a common core of genes related to the anaerobic metabolism, they differ in terms of ROS-related gene response. We propose that H(2)O(2) production under O(2) deprivation is a trait present in a very early phase of anoxia, and that ROS are needed for the regulation of a set of genes belonging to the heat shock protein and ROS-mediated groups. This mechanism, likely not regulated via the N-end rule pathway for O(2) sensing, is probably mediated by a NADPH oxidase and it is involved in plant tolerance to the stress.

Indexed as

Transcription, GeneticArabidopsisCell HypoxiaCulture MediaDatabases, FactualGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantHeat-Shock ResponseHot TemperatureHydrogen PeroxideNADPH OxidasesOxygenReactive Oxygen SpeciesSeedlingsSignal TransductionCulture MediaHydrogen PeroxideNADPH OxidasesOxygenReactive Oxygen Species

Identifiers

PMID22415514
PMCPMC3375960

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.