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Updated: Jun 11, 2026
09:23
Lateral Root Inducible System in Arabidopsis and Maize
Published on: January 14, 2016
Nitrate contra auxin: nutrient sensing by roots
1Department of Plant Systems Biology, VIB, 9052 Gent, Belgium.
Developmental Cell
|July 15, 2010
Abstract:
In a new study published in this issue of Developmental Cell, Krouk et al. reveal a surprising mechanism by which plant root systems adapt their architecture for soil exploitation. The dual transporter NRT1.1 uses both nitrate and the plant hormone auxin as substrates, enabling soil nitrate availability to regulate auxin-driven lateral root development.
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