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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
MetabolomicsChemodiverse cell systems responses to UV in an algal sister of land plants

Plant terrestrialization necessitated overcoming a barrage of stressors. Embryophytes (land plants) use an integrated response network to adjust their molecular physiology in response to terrestrial stressors—one of the important stressors is UV irradiance. The zygnematophytes are the closest str...

2026-07-01 | MTBLS8088 | MetaboLights
MetabolomicsMolecular Omics Unveils the Antimicrobial Mechanism of UV-LED-Induced Chitosan Composite Film Against Penicillium itali-cum

Penicillium italicum (P. italicum) is a primary pathogen responsible for postharvest decay in citrus fruits, resulting in substantial economic losses. Chitosan and titanium dioxide and silver (CTS&TiO2&Ag) composite film solutions activated by combined UV and LED light represent innovativ...

2026-06-08 | MTBLS14711 | 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
TranscriptomicsTranscriptional response to UV treatment in several Arabidopsis thaliana accessions
UV radiation is a ubiquitous component of solar radiation that affects plant growth and development. Analysis of natural variation in response to UV radiation revealed significant differences among natural accessions of Arabidopsis thaliana. However, the genetic basis of this is to a large extent un...
ORGANISM(S): Arabidopsis thaliana 
2015-01-13 | E-GEOD-64870 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis uvr8-1 and hy5-1 mutants exposed to UV-B and white light
This experiment tests the effect of physiological dose of UV-B radiation on wild-type and uvr8-1 (UV Resistance Locus 8) and hy5-1 transcription factor mutants of Arabidopsis.
ORGANISM(S): Arabidopsis thaliana 
2007-06-27 | E-GEOD-3533 | biostudies-arrayexpress
TranscriptomicsRNA-seq experiment of V79 cells treated with UV light and incubated either in monoculture or coculture with untreated cells
UV-treated cells were stained in green and seeded in density-matched monoculture with equally treated cells or in co-culture with untreated cells. The cultures were kept for 12 h prior to cell sorting and RNA isolation for bulk RNA sequencing. We wanted to compare transcriptional signatures of the ...
ORGANISM(S): Cricetulus griseus 
2026-03-09 | E-MTAB-15733 | biostudies-arrayexpress
MetabolomicsA Novel Yeast Extract from a Multi-Stress-Resistant Saccharomyces cerevisiae Confers Potent Antioxidant and UV-Protective Activities to Skin Cells

Strain A154 was obtained through the method of combined mutagenesis and screening with UVC and UVA. This strain has multiple tolerances.


2026-01-31 | MTBLS13804 | MetaboLights
TranscriptomicsTranscription profiling of Arabodpsis seedings exposed to UV-B irradiation
Interaction of COP1 and UVR8, which regulate UV-B-induced photomorphogenesis and stress acclimation in Arabidopsis thaliana
ORGANISM(S): Arabidopsis thaliana 
2009-12-01 | E-MEXP-1957 | biostudies-arrayexpress
ModelsOuyang2014 - photomorphogenic UV-B signalling network
Ouyang2014 - photomorphogenic UV-B signalling network This model is described in the article: Coordinated photomorphogenic UV-B signaling network captured by mathematical modeling. Ouyang X, Huang X, Jin X, Chen Z, Yang P, Ge H, Li S, Deng XW. Proc. Natl. Acad. Sci. U.S.A. 201...
2024-09-02 | BIOMD0000000545 | BioModels
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