Sunflecks are transient patches of light that leak through openings in the canopy and interrupt shade. Sunflecks are ecophysiological and agricultural sources of energy for carbon gain. However, scientists have a very limited molecular understanding of how plant organs perceive and respond to sunflecks. In recent studies, the UVR8 photoreceptor has aided in advances toward an understanding of the physiology and molecular mechanisms behind sunflecks.
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Each week, post your own Perfect Paragraph and comment on three Perfect Paragraphs. Suggest improvements. Don't just say "Looks good."