Article
Phototropin 1 and dim-blue light modulate the red light de-etiolation response.
Plant signaling & behavior - 1 Jan 2014
Wang Yihai, M Folta Kevin
Abstract excerpt
Light signals regulate seedling morphological changes during de-etiolation through the coordinated actions of multiple light-sensing pathways. Previously we have shown that red-light-induced hypocotyl growth inhibition can be reversed by addition of dim blue light through the action of phototropin 1 (phot1). Here we further examine the fluence-rate relationships of this blue light effect in short-term (hours) and...
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