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Review

Insight into the Role of Epigenetic Processes in Abiotic and Biotic Stress Response in Wheat and Barley

1
College of Life Sciences, Qingdao University, Qingdao 266071, China
2
National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2020, 21(4), 1480; https://doi.org/10.3390/ijms21041480
Submission received: 10 January 2020 / Revised: 13 February 2020 / Accepted: 19 February 2020 / Published: 21 February 2020
(This article belongs to the Special Issue Wheat and Barley: Acclimatization to Abiotic and Biotic Stress)

Abstract

Environmental stresses such as salinity, drought, heat, freezing, heavy metal and even pathogen infections seriously threaten the growth and yield of important cereal crops including wheat and barley. There is growing evidence indicating that plants employ sophisticated epigenetic mechanisms to fine-tune their responses to environmental stresses. Here, we provide an overview of recent developments in understanding the epigenetic processes and elements—such as DNA methylation, histone modification, chromatin remodeling, and non-coding RNAs—involved in plant responses to abiotic and biotic stresses in wheat and barley. Potentials of exploiting epigenetic variation for the improvement of wheat and barley are discussed.
Keywords: epigenetic; abiotic and biotic stress; wheat; barley; DNA methylation; histone modification; chromatin remodeling; non-coding RNAs epigenetic; abiotic and biotic stress; wheat; barley; DNA methylation; histone modification; chromatin remodeling; non-coding RNAs

Share and Cite

MDPI and ACS Style

Kong, L.; Liu, Y.; Wang, X.; Chang, C. Insight into the Role of Epigenetic Processes in Abiotic and Biotic Stress Response in Wheat and Barley. Int. J. Mol. Sci. 2020, 21, 1480. https://doi.org/10.3390/ijms21041480

AMA Style

Kong L, Liu Y, Wang X, Chang C. Insight into the Role of Epigenetic Processes in Abiotic and Biotic Stress Response in Wheat and Barley. International Journal of Molecular Sciences. 2020; 21(4):1480. https://doi.org/10.3390/ijms21041480

Chicago/Turabian Style

Kong, Lingyao, Yanna Liu, Xiaoyu Wang, and Cheng Chang. 2020. "Insight into the Role of Epigenetic Processes in Abiotic and Biotic Stress Response in Wheat and Barley" International Journal of Molecular Sciences 21, no. 4: 1480. https://doi.org/10.3390/ijms21041480

APA Style

Kong, L., Liu, Y., Wang, X., & Chang, C. (2020). Insight into the Role of Epigenetic Processes in Abiotic and Biotic Stress Response in Wheat and Barley. International Journal of Molecular Sciences, 21(4), 1480. https://doi.org/10.3390/ijms21041480

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