Evidence map›Paper›PMID 20346686›Full record

ReviewPlant physiology and biochemistry : PPB2010

Exploring the impact of wounding and jasmonates on ascorbate metabolism.

Walter P Suza, Carlos A Avila, Kelly Carruthers, Shashank Kulkarni, Fiona L Goggin, Argelia Lorence

Abstract readReview
In one paragraph

Review in Plant physiology and biochemistry : PPB, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
10.3field-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

28 citing papers in PubMed, 94 citations in OpenAlex.

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  8. Lipoxygenase (LOX) in Sweet and Hot Pepper (International journal of molecular sciences · 2022
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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

6 authors at 3 institutions in 1 country.

Walter P SuzaArkansas Biosciences Institute at Arkansas State University, USA.
Carlos A Avila
Kelly Carruthers
Shashank Kulkarni
Fiona L Goggin
Argelia Lorence
University of Arkansas at Fayetteville · USArkansas Biosciences Institute · USArkansas State University · US

Funding

VIRULENCE MECHANISMS IN ESCHERICHIA COLIP20RR016460 · NCRR · UNIV OF ARKANSAS FOR MED SCIS · PI LORENCE, ARGELIA · 2001 to 2011
$33.1M
NCRR NIH HHS P20 RR-016460NCRR NIH HHS P20 RR016460
6 · The paper itself

Abstract

Vitamin C (ascorbate, AsA) is the most abundant water-soluble antioxidant in plants. Ascorbate provides the first line of defense against damaging reactive oxygen species (ROS), and helps protect plant cells from many factors that induce oxidative stress, including wounding, ozone, high salinity, and pathogen attack. Plant defenses against these stresses are also dependent upon jasmonates (JAs), a class of plant hormones that promote ROS accumulation. Here, we review evidence showing that wounding and JAs influence AsA accumulation in various plant species, and we report new data from Arabidopsis and tomato testing the influence of JAs on AsA levels in wounded and unwounded plants. In both species, certain mutations that impair JA metabolism and signaling influence foliar AsA levels, suggesting that endogenous JAs may regulate steady-state AsA. However, the impact of wounding on AsA accumulation was similar in JA mutants and wild type controls, indicating that this wound response does not require JAs. Our findings also indicate that the effects of wounding and JAs on AsA accumulation differ between species; these factors both enhanced AsA accumulation in Arabidopsis, but depressed AsA levels in tomato. These results underscore the importance of obtaining data from more than one model species, and demonstrate the complexity of AsA regulation.

Indexed as

Adaptation, PhysiologicalOxidative StressPlant DiseasesAntioxidantsArabidopsisAscorbic AcidCyclopentanesEcosystemMagnoliopsidaOxylipinsReactive Oxygen SpeciesSolanum lycopersicumAntioxidantsAscorbic AcidCyclopentanesjasmonic acidOxylipinsReactive Oxygen Species

Identifiers

PMID20346686
PMCPMC2880922
OpenAlexW2035009882

What OpenQuestion holds

Textmetadata
LicenceTDM
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.