Article
The resistance of Solanum lycopersicum photosynthetic apparatus to high-intensity blue light is determined mainly by the cryptochrome 1 content.
Photosynthetica - 1 Jan 2025
Kreslavski V, Pashkovskiy P, Ashikhmin A, Kosobryukhov A, Shmarev A, Ivanov A, Strokina V, Vereshchagin M, Shirshikova G, Allakhverdiev S I
Abstract excerpt
The effects of deficiency of cryptochrome 1 (CRY1), phytochrome B2 (phyB2) and the photoreceptor signalling DET-1 protein (hp-2 mutant) on photosynthesis and pro-/antioxidant balance in Solanum lycopersicum exposed to high-intensity blue light [HIBL, 72 h, 500/1,000 μmol(photon) m-2 s-1] were studied. Noticeable photoinhibition of photosynthesis and PSII was found in all these variants. However, the greatest...
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