Plant Physiology 133: 1445-1452 (2003)

Distinct ultraviolet-signaling pathways in bean leaves. DNA damage is associated with ß-1,3-glucanase gene induction, but not with flavonoid formation

Kucera B, Leubner-Metzger G, Wellmann E

Institut für Biologie II, Albert-Ludwigs-Universität Freiburg, Schänzlestrasse 1, D-79104 Freiburg, Germany Received July 3, 2003; returned for revision August 17, 2003; accepted September 16, 2003.

Hyperlink to a UVB receptor: Rizzini et al. (2011) Figure 1. A, Standard UV source used in studies for ßGlu induction and UV/WL source used in experiments for flavonoid induction measured with a 250- to 800-nm double-monochromator spectroradiometer (model OL 754, Optronic, Orlando FL). B, Spectral irradiance of the standard UV source under transmission cut-off filters WG 360 (– – – –), WG 295 ( ), WG 305 (— —), and without filter (——). B, Spectral irradiance of the UV/WL source under transmission cut-off filters WG 360(— —), WG 295 ( ), WG 310 (– – – –), and under quartz (——). For better overview, the spectral irradiance in the UV range is given in linear scaling. Total spectral irradiance of the light sources (inset) is shown in logarithmic scale.

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