Pre-treatment of bean seedlings with choline compounds increases the resistance of photosynthetic apparatus to UV-radiation and elevated temperatures

Bean (Phaseolus vulgaris) seedlings were pre-treated with choline compounds, during 24 h, then after 6 d the excised primary leaves were exposed to UV-B and high temperature stress. Chlorophyll (Chl) fluorescence, delayed light emission, accumulation of photosynthetic pigments, contents of thiobarbi...

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Veröffentlicht in:Photosynthetica 2001-09, Vol.39 (3)
Hauptverfasser: Kreslavski, V.D, Balakhnina, T.I, Khristin, M.S. (Russian Academy of Sciences, Pushchino (Russia). Institute of Basic Biological Problems), Bukhov, N.G
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Sprache:eng
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