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Updated: Jul 13, 2026

mRNA Interactome Capture from Plant Protoplasts
Published on: July 28, 2017
RNA modification: A contemporary review of pseudouridine (Ψ) and its role in functional plant biology
Ahsan Khan1, Gatera Anicet1, Hafiz Umair Asdullah1
1School of Agronomy, Anhui Agricultural University, Hefei 230036, Anhui Province, China.
Abstract:
Pseudouridine (Ψ) is a modified nucleoside present in diverse RNA species, including mRNA (messenger RNA), snRNA (small nuclear RNA), rRNA (ribosomal RNA) and tRNA (transfer RNA). In plants, Ψ serves a critical function in RNA modification, supporting the stability, structural integrity, and functionality of RNA molecules. This review provides the various roles that Ψ fulfils in the modification of plant RNA biology, encompassing effects on biosynthesis pathways, regulatory mechanisms, stability, and translation efficiency. Additionally, we discuss recent advancements in the dynamic regulation of Ψ deposition in response to environmental stimuli and stressors. Elucidating Ψ's roles contributes to the comprehension of plant biology and may facilitate developments in biotechnology and crop improvement.
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