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Multiple mechanisms of nitrate sensing by #Arabidopsis# nitrate transceptor NRT1.1

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Bouguyon E., Brun F., Meynard D., Kubes M., Pervent M., Leran S., Lacombe B., Krouk G., Guiderdoni E., Zazimalova E., Hoyerova K., Nacry P., Gojon A.
2015

In Arabidopsis the plasma membrane nitrate transceptor (transporter/receptor) NRT1.1 governs many physiological and developmental responses to nitrate. Alongside facilitating nitrate uptake, NRT1.1 regulates the expression levels of many nitrate assimilation pathway genes, modulates root system architecture, relieves seed dormancy and protects plants from ammonium toxicity. Here, we assess the ...

Génétique et amélioration des plantes; Physiologie et biochimie végétales

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