Fig. 8From: Molecular and physiological mechanisms of tea (Camellia sinensis (L.) O. Kuntze) leaf and root in response to nitrogen deficiencyRelative expression levels of DEGs of N-deficient leaf compared to the control ones. The data were represented as mean of six biological replicates (n = 6). The GAPDH genes (CSA024857) were selected as the internal standards and the leaves from control seedlings were used as reference sample, which was set to 1Back to article page