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. 2017 Dec 19;17:247. doi: 10.1186/s12870-017-1207-z

Fig. 7.

Fig. 7

Relative expression of trehalose phosphate synthase genes (a, b and c) and trehalose phosphate phosphatase genes (d and e) in the youngest fully expanded leaf determined by qRT-PCR in response to low nitrogen and exogenous trehalose. Values represent the mean ± SE of 5 individual plants. Within each set of experiments, the different letters indicate significant differences (P < 0.05)