Evidence map›Paper›PMID 40074748›Full record

ArticleNature communications2025

Salt stress activates the CDK8-AHL10-SUVH2/9 module to dynamically regulate salt tolerance in Arabidopsis.

Pengcheng Guo, Leelyn Chong, Zhixin Jiao, Rui Xu, Qingfeng Niu, Yingfang Zhu

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. OsbZIP60 Positively Regulates Salt-Stress Tolerance in Rice.International journal of molecular sciences · 2026
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  18. Progress in Molecular Plant Science (2023-2025).Current issues in molecular biology · 2025
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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.

Pengcheng Guo *The Zhongzhou Laboratory for Integrative Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475004, China.ORCID http://orcid.org/0000-0001-8772-9184
Leelyn Chong *The Zhongzhou Laboratory for Integrative Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475004, China.
Zhixin JiaoThe Zhongzhou Laboratory for Integrative Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475004, China.
Rui XuThe Zhongzhou Laboratory for Integrative Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475004, China.
Qingfeng NiuNational Engineering Laboratory of Crop Stress Resistance Breeding, School of Life Sciences, Anhui Agricultural University, Hefei, 230036, China.ORCID http://orcid.org/0000-0001-6498-5265
Yingfang ZhuThe Zhongzhou Laboratory for Integrative Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, 475004, China. zhuyf@henu.edu.cn.ORCID http://orcid.org/0000-0003-4313-1708

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32350610245, 32270308
6 · The paper itself

Abstract

Salt stress has devastating effects on agriculture, yet the key regulators modulating the transcriptional dynamics of salt-responsive genes remain largely elusive in plants. Here, we discover that salt stress substantially induces the kinase activity of Mediator cyclin-dependent kinase 8 (CDK8), which is essential for its positive role in regulating salt tolerance. CDK8 is identified to phosphorylate AT-hook motif nuclear-localized protein 10 (AHL10) at serine 314, leading to its degradation under salt stress. Consistently, AHL10 is found to negatively regulate salt tolerance. Transcriptome analysis further indicates that CDK8 regulates over 20% of salt-responsive genes, half of which are co-regulated by AHL10. Moreover, AHL10 is revealed to recruit SU(VAR)3-9 homologs (SUVH2/9) to AT-rich DNA sequences in the nuclear matrix-attachment regions (MARs) of salt-responsive gene promoters, facilitating H3K9me2 deposition and repressing salt-responsive genes. Our study thereby has identified the CDK8-AHL10-SUVH2/9 module as a key molecular switch controlling transcriptional dynamics in response to salt stress.

Indexed as

ArabidopsisArabidopsis ProteinsCyclin-Dependent Kinase 8Nuclear ProteinsSalt StressSalt ToleranceGene Expression Regulation, PlantPhosphorylationPromoter Regions, GeneticArabidopsis ProteinsCyclin-Dependent Kinase 8Nuclear Proteins

Identifiers

PMID40074748
PMCPMC11903955

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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.