ReviewHorticulture research2026
UVR8-mediated UV-B signaling and its regulation of horticultural traits: from Arabidopsis to application.
Review in Horticulture research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
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.
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0 citing papers in PubMed.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ultraviolet-B (UV-B, 280-315 nm) radiation acts as a key environmental signal that regulates plant development and acclimation responses. The UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8) plays a central role in perceiving and transducing these signals. In the absence of UV-B, UVR8 exists predominantly as a homodimer in the cytoplasm. Upon UV-B absorption, UVR8 dissociates into active monomers that translocate to the nucleus, where they initiate downstream signaling via interactions with core regulatory components. In this review, we systematically elaborate on the UVR8-mediated UV-B signal transduction cascade and the origin and diversification of UVR8, with a focus on the regulatory effects of UV-B on the nutritional quality, stress resilience, and reproductive traits of horticultural plants. We further propose future directions for the genetic improvement of horticultural crops and the development of light-environment manipulation technologies based on the UVR8 signaling network. This review aims to provide a theoretical reference for enhancing the economic value of horticultural products and advancing green, efficient horticultural production.
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Registered trials
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