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Fig. 4 | BMC Plant Biology

Fig. 4

From: Integrated physiologic, genomic and transcriptomic strategies involving the adaptation of allotetraploid rapeseed to nitrogen limitation

Fig. 4

Transcriptional profiling of the genes associated with nitrogen (N) transport and metabolism under short-term (3 h) and long-term (72 h) N limitations. Expression profiling of BnaNRT1.1 s/BnaNPF6.3 s (a), BnaNRT1.4 s/BnaNPF6.2 s (b), BnaNRT1.5 s/BnaNPF7.3 s (c), BnaNRT1.8 s/BnaNPF7.2 s (d), BnaNRT1.9 s/BnaNPF2.9 s (e), BnaNRT1.11 s/BnaNPF1.2 s (f), BnaNRT2.1 s (g), BnaNAR2.1 s/BnaNRT3.1 s (h), BnaNRT2.4 s (i), BnaNRs/BnaNIAs (j), BnaGS1s/BnaGLN1s (k) and BnaGS2s/BnaGLN2s (l) in the shoots and roots. The rapeseed plants that were grown under 9.0 mM NO3 for 10 d were then transferred to 0.30 mM NO3, and the shoots and roots were individually sampled at 0 h, 3 h and 72 h. For each diagram, the x-axis indicates the time (h) after N limitations imposing on rapeseed plants, and the y-axis shows gene expression levels (FPKM values) obtained from RNA-seq. Values denote means (n = 3), and error bars indicate standard error (SE) values

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