AMT1;1 transgenic rice plants with enhanced NH4(+) permeability show superior growth and higher yield under optimal and suboptimal NH4(+) conditions.

J Exp Bot · 2014 · PMC3935567 · PMID 24420570

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an apparent trendno p-value reported

However, there was an apparent trend of saturation of NH 4 + uptake or fluxes in the roots between 1000 μM (1mM) and 2000 μM (2mM) levels in the medium ( Fig. 6C ).

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