UVR8-mediated inhibition of shade avoidance involves HFR1 stabilization in Arabidopsis

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Sun-loving plants perceive the proximity of potential light-competing neighboring plants as a reduction in the red:far-red ratio (R:FR), which elicits a suite of responses called the “shade avoidance syndrome” (SAS). Changes in R:FR are primarily perceived by phytochrome B (phyB), … Continuer la lecture