Fig. 9From: Adaptation of cucumber seedlings to low temperature stress by reducing nitrate to ammonium during it’s transportationLocation of samples from cucumber seedlings used for NMT measurement. a Root hair zone (the measurement site was 1500 μm from the first root hairs at the root apex, selected based on Additional file 3), b primary root, c stem, d petiole, e midrib, f lateral vein, g shoot tipBack to article page