Cheng Sun1,3, Chen Zhao2,3, Guohua Wang2,3, Qianwen Mao2,3, Rong Han2,3,*
Phyton-International Journal of Experimental Botany, Vol.94, No.2, pp. 455-479, 2025, DOI:10.32604/phyton.2025.061462
- 06 March 2025
Abstract Enhanced UV-B radiation represents a major environmental factor impacting global cereal production. Researchers have explored various approaches to reduce the detrimental impact of UV-B radiation on crops. Recently, engineered nanoparticles, particularly cerium oxide nanoparticles (CeO2-NPs), have attracted widespread interest for their ability to boost plant tolerance to a range of abiotic stresses. This study investigates how CeO2-NPs application affects the morphology, physiology, biochemistry, and transcriptomics profiles of wheat seedling roots subjected to enhanced UV-B stress. The findings demonstrate that CeO2-NPs notably promoted root length, fresh and dry weights, and root activity (p < 0.05) under enhanced UV-B… More >
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