Wheat responses to salt stress through regulatory systems and trait-based adaptation
5 affiliations
- 1State Key Laboratory of Wheat Breeding, Group of Wheat Quality and Molecular Breeding, College of Agronomy, Shandong Agricultural University, Tai’an, Shandong, 271018, China; Taizhou Liusui Agricultural Technology Co., Ltd, Taizhou, 318000, China
- 2National Key Laboratory of Wheat Improvement, Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang, Shandong, 261325, China
- 3State Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai’an, 271018, China
- 4State Key Laboratory of Wheat Breeding, Group of Wheat Quality and Molecular Breeding, College of Agronomy, Shandong Agricultural University, Tai’an, Shandong, 271018, China
- 5State Key Laboratory of Wheat Breeding, Group of Wheat Quality and Molecular Breeding, College of Agronomy, Shandong Agricultural University, Tai’an, Shandong, 271018, China; Corresponding author.
Abstract
Salinity is a major abiotic stress that limits wheat productivity and threatens global food security. This review provides a trait-oriented and integrative synthesis of wheat responses to salt stress by linking physiological mechanisms, phenotyping approaches, and genomic-assisted breeding strategies. We analyze the effects of ionic toxicity and osmotic imbalance on photosynthesis, ion homeostasis, and growth, while emphasizing recent progress in high-throughput phenotyping for the accurate identification of salt-responsive traits. The review further highlights the integration of wild germplasm, identifying salinity-resistant loci through quantitative trait loci (QTL) analysis and genome-wide association studies (GWAS), and implementing CRISPR/Cas-based genome editing for specific enhancements. By connecting salt-responsive mechanisms with measurable traits and breeding applications, this review provides a trait-to-field perspective for improving salinity tolerance in wheat. This synthesis offers a strategic framework to expedite the creation of salt-tolerant, climate-resilient wheat cultivars for sustainable production in saline environments by merging physiological regulation, genomic innovation, and breeding application.
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BibTeX
@article{riaz2026wheat,
title = {{Wheat responses to salt stress through regulatory systems and trait-based adaptation}},
author = {Muhammad Waheed Riaz and Shams ur Rehman and Faheem Tariq and Dehua Wang and Yufeng Zhang and Zhiying Deng},
journal = {Plant Stress},
year = {2026},
month = oct,
doi = {10.1016/j.stress.2026.101591},
url = {https://doi.org/10.1016/j.stress.2026.101591},
note = {CC BY},
}
RIS
TY - JOUR
TI - Wheat responses to salt stress through regulatory systems and trait-based adaptation
AU - Muhammad Waheed Riaz
AU - Shams ur Rehman
AU - Faheem Tariq
AU - Dehua Wang
AU - Yufeng Zhang
AU - Zhiying Deng
PY - 2026
DA - 2026/10/30
JO - Plant Stress
DO - 10.1016/j.stress.2026.101591
UR - https://doi.org/10.1016/j.stress.2026.101591
AB - Salinity is a major abiotic stress that limits wheat productivity and threatens global food security. This review provides a trait-oriented and integrative synthesis of wheat responses to salt stress by linking physiological mechanisms, phenotyping approaches, and genomic-assisted breeding strategies. We analyze the effects of ionic toxicity and osmotic imbalance on photosynthesis, ion homeostasis, and growth, while emphasizing recent progress in high-throughput phenotyping for the accurate identification of salt-responsive traits. The review further highlights the integration of wild germplasm, identifying salinity-resistant loci through quantitative trait loci (QTL) analysis and genome-wide association studies (GWAS), and implementing CRISPR/Cas-based genome editing for specific enhancements. By connecting salt-responsive mechanisms with measurable traits and breeding applications, this review provides a trait-to-field perspective for improving salinity tolerance in wheat. This synthesis offers a strategic framework to expedite the creation of salt-tolerant, climate-resilient wheat cultivars for sustainable production in saline environments by merging physiological regulation, genomic innovation, and breeding application.
SN - 2667-064X
ER -