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. 2020 Apr 20;9(4):1021. doi: 10.3390/cells9041021

Figure 2.

Figure 2

The relative expression of N metabolism-related genes varied depending on accessions and N conditions. Relative expression of GLU1 (A) and GLN1.1 (B) illustrating the differential responses to starvation among accessions (means ± SE). Stars indicate the significance of the difference between the means of the control and of the N starvation condition for each accession: ns non-significant, * p < 0.05, ** p < 0.01, *** p < 0.001, n = 8. Dark and light greys show the plant in the control and N starvation conditions, respectively.