%0 Journal Article %T Non-hydraulic signals from maize roots in drying soil: inhibition of leaf elongation but not stomatal conductance %A Saab, Imad %A Sharp, Robert %J Planta %V 179 %N 4 %P 466-474 %@ 0032-0935 %D 2004-09-16 %I Springer-Verlag %~ DeepDyve