Article
It's time to make changes: modulation of root system architecture by nutrient signals.
Journal of experimental botany - 1 Mar 2014
Giehl Ricardo F H, Gruber Benjamin D, von Wirén Nicolaus
Abstract excerpt
Root growth and development are of outstanding importance for the plant's ability to acquire water and nutrients from different soil horizons. To cope with fluctuating nutrient availabilities, plants integrate systemic signals pertaining to their nutritional status into developmental pathways that regulate the spatial arrangement of roots. Changes in the plant nutritional status and external nutrient supply...
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