Evidence map›Paper›PMID 42601501›Full record

ArticleNature plants2026

A natural allele of TaSCE1-A1 confers drought resistance in wheat.

Qun Yang, Zehui Liu, Danyang Zhao, Wei Chu, Jinpeng Li, Lingfeng Miao, Xingbei Liu, Chenji Zhang, Jingchen Lin, Debiao Liu and 11 more

Abstract read
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In one paragraph

Article in Nature plants, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

21 authors.

Qun Yang *State Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Zehui Liu *State Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Danyang ZhaoState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Wei ChuState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Jinpeng LiState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Lingfeng MiaoState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Xingbei LiuState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Chenji ZhangState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Jingchen LinState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Debiao LiuState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Lei ZhangState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Xiao PengState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Xinran WuState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Wanghongan JiaState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.ORCID http://orcid.org/0009-0005-9528-4839
Mingming XinState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0003-4010-4165
Yingyin YaoState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.
Fengzhi WangHebei Key Laboratory of Crop Salt-alkali Stress Tolerance Evaluation and Genetic Improvement, Cangzhou Academy of Agriculture and Forestry Science, Cangzhou, China.
Huiru PengState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0002-8329-9428
Zhongfu NiState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0003-4524-7720
Qixin SunState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0002-3819-6892
Zhaorong HuState Key Laboratory of High-Efficiency Production of Wheat-Maize Double Cropping/Frontiers Science Center for Molecular Design Breeding/Key Laboratory of Crop Heterosis and Utilization (MOE)/College of Agronomy and Biotechnology, China Agricultural University, Beijing, People's Republic of China. zrhu@cau.edu.cn.ORCID http://orcid.org/0000-0002-1815-648X

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32441061, 32595510, 32130078National Natural Science Foundation of China (National Science Foundation of China) 32595510, 32130078
6 · The paper itself

Abstract

Drought stress threatens global wheat productivity, yet the genetic and molecular mechanisms underlying drought resilience remain incompletely understood. Here we identify TaSCE1-A1, which encodes a SUMO-conjugating enzyme, as a positive regulator of drought resistance through genome-wide association studies. In arid regions, an evolutionary G-to-A transition in the promoter confers elevated TaSCE1-A1 expression through disruption of TaBPC1-mediated transcriptional repression. Prime-edited and near-isogenic lines harbouring elite alleles show improved drought resilience, confirming its functional significance. Moreover, TaSCE1-A1 mediates SUMOylation of TaBAP1/2, thereby enhancing its protein stability, which in turn modulates the ABA pathway to facilitate stomatal closure under drought conditions. Evolutionarily, this adaptive allele originated in tetraploid wheat and underwent positive selection during hexaploid wheat domestication. Our findings reveal a drought resistance pathway shaped by evolutionary selection, offering molecular targets for breeding drought-resilient wheat varieties.

Indexed as

Drought ResistancePlant ProteinsTriticumAllelesDroughtsGene Expression Regulation, PlantGenome-Wide Association StudyPlant Proteins

Identifiers

PMID42601501

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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.