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MetabolomicsOverexpression of Brassica napus COMT1 in Arabidopsis heightens UV-B-mediated resistance to Plutella xylostella herbivory

UV-B radiation regulates numerous morphogenic, biochemical and physiological responses in plants, and can stimulate some responses typically associated with other abiotic and biotic stimuli, including invertebrate herbivory. Removal of UV-B from the growing environment of various plant species ha...

2023-08-14 | MTBLS8236 | MetaboLights
MetabolomicsFlavonoid pathway intermediates implicate UVR8 in functions beyond canonical UV-B signaling

Plants integrate light signals to regulate development and produce protective compounds such as flavonoids under excessive light stress. While these metabolites protect against light damage, their roles in modulating photoreceptor responses remain unclear. Here we show that naringenin chalcone (N...

2025-07-30 | MTBLS12792 | MetaboLights
ProteomicsConservation and divergence of UVR8-COP1/SPA-HY5 signaling in UV-B responses of Marchantia polymorpha
Ultraviolet-B radiation (UV-B) poses a major challenge to all forms of plant life. The liverwort Marchantia polymorpha (Marchantia) serves as a key model organism to study signaling pathways and to infer their evolution throughout the green lineage. Marchantia expresses key components of UV-B signal...
ORGANISM(S): Marchantia polymorpha 
2026-06-29 | PXD065691 | Pride
Marchantia Uv-b photoreceptor Acclimation Photomorphogenesis Signal transduction Uv-b Protein-protein interactions Ap-ms Uvr8 Plant-environment interactions 
TranscriptomicsTranscription profiling of Arabidopsis response to UV-B
Seven-day-old white-light-grown Arabidopsis seedlings were exposed for 15 minutes to polychromatic radiation with decreasing short-wave cut-off in the UV range, transferred back to the standard growth chamber and samples were taken 1 and 6 hours after the start of irradiation.
ORGANISM(S): Arabidopsis thaliana 
2006-03-01 | E-MEXP-550 | biostudies-arrayexpress
GenomicsConservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
Conservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
PRJNA1257338 | ENA
GenomicsConservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
Conservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
PRJNA1256827 | ENA
GenomicsConservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
Conservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
PRJNA1258991 | ENA
UnknownHow Does Photoreceptor UVR8 Perceive a UV-B Signal?
Not available
S-EPMC4560659 | biostudies-literature
TranscriptomicsConservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
Ultraviolet-B radiation (UV-B) poses a major challenge to all forms of plant life. The liverwort Marchantia (Marchantia polymorpha) serves as a key model organism for studying signaling pathways and inferring their evolution throughout the green lineage. Marchantia expresses key components of UV-B s...
ORGANISM(S): Marchantia polymorpha 
2026-04-21 | GSE296364 | GEO
TranscriptomicsConservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha
Ultraviolet-B radiation (UV-B) poses a major challenge to all forms of plant life. The liverwort Marchantia (Marchantia polymorpha) serves as a key model organism for studying signaling pathways and inferring their evolution throughout the green lineage. Marchantia expresses key components of UV-B s...
ORGANISM(S): Marchantia polymorpha 
2026-04-21 | GSE295939 | GEO
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