Evidence map›Paper›PMID 34361093›Full record

ReviewInternational journal of molecular sciences2021

The Roles of CCCH Zinc-Finger Proteins in Plant Abiotic Stress Tolerance.

Guoliang Han, Ziqi Qiao, Yuxia Li, Chengfeng Wang, Baoshan Wang

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing 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

85 citing papers in PubMed.

  1. Article
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  6. Genome-Wide Identification of thePlants (Basel, Switzerland) · 2026
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  7. Article
  8. Article
  9. Review
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  18. Plants (Basel, Switzerland) · 2025
    Article
  19. Article
  20. Article

25 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.

Guoliang HanShandong Provincial Key Laboratory of Plant Stress, College of Life Science, Shandong Normal University, Ji'nan 250014, China.
Ziqi QiaoShandong Provincial Key Laboratory of Plant Stress, College of Life Science, Shandong Normal University, Ji'nan 250014, China.
Yuxia LiShandong Provincial Key Laboratory of Plant Stress, College of Life Science, Shandong Normal University, Ji'nan 250014, China.
Chengfeng WangShandong Provincial Key Laboratory of Plant Stress, College of Life Science, Shandong Normal University, Ji'nan 250014, China.
Baoshan WangShandong Provincial Key Laboratory of Plant Stress, College of Life Science, Shandong Normal University, Ji'nan 250014, China.

Funding

China Postdoctoral Science Foundation 2020M672114National Natural Science Research Foundation of China 32000209 and 31770288Natural Science Research Foundation of Shandong Province ZR2020QC031
6 · The paper itself

Abstract

Zinc-finger proteins, a superfamily of proteins with a typical structural domain that coordinates a zinc ion and binds nucleic acids, participate in the regulation of growth, development, and stress adaptation in plants. Most zinc fingers are C2H2-type or CCCC-type, named after the configuration of cysteine (C) and histidine (H); the less-common CCCH zinc-finger proteins are important in the regulation of plant stress responses. In this review, we introduce the domain structures, classification, and subcellular localization of CCCH zinc-finger proteins in plants and discuss their functions in transcriptional and post-transcriptional regulation via interactions with DNA, RNA, and other proteins. We describe the functions of CCCH zinc-finger proteins in plant development and tolerance to abiotic stresses such as salt, drought, flooding, cold temperatures and oxidative stress. Finally, we summarize the signal transduction pathways and regulatory networks of CCCH zinc-finger proteins in their responses to abiotic stress. CCCH zinc-finger proteins regulate the adaptation of plants to abiotic stress in various ways, but the specific molecular mechanisms need to be further explored, along with other mechanisms such as cytoplasm-to-nucleus shuttling and post-transcriptional regulation. Unraveling the molecular mechanisms by which CCCH zinc-finger proteins improve stress tolerance will facilitate the breeding and genetic engineering of crops with improved traits.

Indexed as

Adaptation, PhysiologicalGene Expression Regulation, PlantPlant DevelopmentStress, PhysiologicalZinc FingersDroughtsPlant ProteinsPlantsPlant Proteinsabiotic stressesCCCH zinc-finger proteinsplantsregulation pathwaystranscription factor

Identifiers

PMID34361093
PMCPMC8347928

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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.