Evidence map›Paper›PMID 17766402›Full record

ArticleThe Plant cell2007

N-Acylethanolamine metabolism interacts with abscisic acid signaling in Arabidopsis thaliana seedlings.

Neal D Teaster, Christy M Motes, Yuhong Tang, William C Wiant, Matthew Q Cotter, Yuh-Shuh Wang, Aruna Kilaru, Barney J Venables, Karl H Hasenstein, Gabriel Gonzalez and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The Plant cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

31 citing papers in PubMed, 80 citations in OpenAlex.

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  11. 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

12 authors at 3 institutions in 1 country.

Neal D TeasterDepartment of Biological Sciences, Center for Plant Lipid Research, University of North Texas, Denton, Texas 76203, USA.
Christy M Motes
Yuhong Tang
William C Wiant
Matthew Q Cotter
Yuh-Shuh Wang
Aruna Kilaru
Barney J Venables
Karl H Hasenstein
Gabriel Gonzalez
Elison B Blancaflor
Kent D Chapman
University of North Texas · USNoble Research Institute · USUniversity of Louisiana at Lafayette · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

N-Acylethanolamines (NAEs) are bioactive acylamides that are present in a wide range of organisms. In plants, NAEs are generally elevated in desiccated seeds, suggesting that they may play a role in seed physiology. NAE and abscisic acid (ABA) levels were depleted during seed germination, and both metabolites inhibited the growth of Arabidopsis thaliana seedlings within a similar developmental window. Combined application of low levels of ABA and NAE produced a more dramatic reduction in germination and growth than either compound alone. Transcript profiling and gene expression studies in NAE-treated seedlings revealed elevated transcripts for a number of ABA-responsive genes and genes typically enriched in desiccated seeds. The levels of ABI3 transcripts were inversely associated with NAE-modulated growth. Overexpression of the Arabidopsis NAE degrading enzyme fatty acid amide hydrolase resulted in seedlings that were hypersensitive to ABA, whereas the ABA-insensitive mutants, abi1-1, abi2-1, and abi3-1, exhibited reduced sensitivity to NAE. Collectively, our data indicate that an intact ABA signaling pathway is required for NAE action and that NAE may intersect the ABA pathway downstream from ABA. We propose that NAE metabolism interacts with ABA in the negative regulation of seedling development and that normal seedling establishment depends on the reduction of the endogenous levels of both metabolites.

Indexed as

Signal TransductionAbscisic AcidAdaptation, PhysiologicalAmidohydrolasesArabidopsisArabidopsis ProteinsEthanolaminesFatty Acid Amide HydrolasesGene Expression ProfilingGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGerminationKineticsModels, BiologicalMutationRNA, MessengerABI3 protein, ArabidopsisAbscisic AcidAmidohydrolasesArabidopsis ProteinsEthanolaminesFatty Acid Amide HydrolasesN-acylethanolaminesRNA, MessengerTranscription Factors

Identifiers

PMID17766402
PMCPMC2002614
OpenAlexW2005052502

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.