Fig. 4
From: Appropriate NH4 +: NO3 − ratio improves low light tolerance of mini Chinese cabbage seedlings
Effects of NH4 +:NO3 − on the relative expression level of genes involved in Calvin cycle under normal (200 μmol m−2 s−1) and low (100 μmol m−2 s−1) light conditions. Leaf samples were harvested at 9 days after NH4 +:NO3 − ratios and light intensities treatment. Capital letters a-f represent expression levels of rbcL, rbcS, GAPDH, FBA, FBPase and TK, respectively. Data are the means of three replicates with SEs shown by vertical bars. Means followed by the different letters are significantly different according to Tukey’s test (P < 0.05), for each light condition