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Comment
. 2016 Apr 25;26(8):R328-9.
doi: 10.1016/j.cub.2016.02.060.

Plant Signaling: HY5 Synchronizes Resource Supply

Klaus Palme  1 , William Teale  2 , Alexander Dovzhenko  2
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Plant Signaling: HY5 Synchronizes Resource Supply

Klaus Palme et al. Curr Biol. .
Free article

Abstract

A new report shows that the HY5 transcription factor moves from shoots to roots in plants, mediating light regulation of root growth and nitrate uptake. This finding offers not only a mechanistic insight into shoot-root communication, but also scope for increasing crop yields.

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