%0 Journal Article %T Transcriptomic Analysis Highlights Reciprocal Interactions of Urea and Nitrate for Nitrogen Acquisition by Maize Roots %A Zanin, Laura %A Zamboni, Anita %A Monte, Rossella %A Tomasi, Nicola %A Varanini, Zeno %A Cesco, Stefano %A Pinton, Roberto %J Plant and Cell Physiology %V 56 %N 3 %P 532-548 %@ 0032-0781 %D 2014-12-17 %I Oxford University Press %~ DeepDyve