Fig. 3From: Tissue and nitrogen-linked expression profiles of ammonium and nitrate transporters in maizeHeatmap (2-∆CT) representation of nitrate and ammonium transporter relative gene expression relative to control genes (ZmUBQc, ZmSIN3, ZmCullin and ZmElF1) (Data from Fig. 1) in maize plants at vegetative stage V7 and reproductive stage R1Back to article page