Evidence map›Paper›PMID 28889352›Full record

ArticleCell stress & chaperones2018

Characterization of a novel zinc finger transcription factor (TaZnF) from wheat conferring heat stress tolerance in Arabidopsis.

Preeti Agarwal, Paramjit Khurana

Abstract read
In one paragraph

Article in Cell stress & chaperones, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Review
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  10. Overexpression ofCells · 2022
    Article
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  12. Review
  13. Review
  14. Article
  15. Review
  16. Meta-QTLs, ortho-MQTLs, and candidate genes for thermotolerance in wheat (Molecular breeding : new strategies in plant improvement · 2021
    Article
  17. Article
  18. Article
  19. Article
  20. Dissecting the Molecular Function ofFrontiers in genetics · 2020
    Article
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

2 authors.

Preeti AgarwalDepartment of Plant Molecular Biology, University of Delhi South Campus, Dhaula Kuan, New Delhi, 110021, India.
Paramjit KhuranaDepartment of Plant Molecular Biology, University of Delhi South Campus, Dhaula Kuan, New Delhi, 110021, India. param@genomeindia.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

C3HC4-type zinc finger proteins are known to play important roles in various plant processes including regulation of growth and development, signaling networks, responses to abiotic stresses etc. The current study identifies and explores the involvement of TaZnF in plant stress response, mainly heat stress. TaZnF belongs to C4HC3-type zinc finger transcription factor. Phylogenetic analysis of TaZnF revealed strong sequence similarity to Brachypodium distachyon, a model system for crop species. Gene expression studies have revealed its role under diverse stress conditions including heat and cold conditions. The transcript level of TaZnF was found to be highest in seed and starts at the post anthesis period 3-5DAA, a more sensitive stage resulting in a negative influence on the yield of crop species. TaZnF possesses transcriptional activity. Overexpression of TaZnF in Arabidopsis thaliana conferred improved tolerance to both basal and high-temperature stress as observed from various assays examining their growth and development. The transgenics were recovered and showed early flowering compared to wild-type. They had larger primary roots, more lateral branching, bigger, and more numerous leaves, resulting in heavier fresh weight. Enhanced growth and early recovery resulted in bigger plants with more yield. Additionally, the overexpression Arabidopsis transgenics also showed considerable tolerance to cold and oxidative stress. These observations suggest that TaZnF acts as a positive regulator of thermal stress and thus can be of great significance in understanding and improving temperature stress tolerance in plants.

Indexed as

Adaptation, PhysiologicalZinc FingersAmino Acid SequenceArabidopsisGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantGenetic MarkersHeat-Shock ResponseOxidative StressPhylogenyPlant ProteinsPlants, Genetically ModifiedProtein DomainsStress, PhysiologicalThermotoleranceGenetic MarkersPlant ProteinsTranscription FactorsC4HC3-typeCold stressHigh-temperature stressOxidative stressRING zinc fingerTriticum aestivum

Identifiers

PMID28889352
PMCPMC5823806

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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.