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. 2017 Nov 7;7:14716. doi: 10.1038/s41598-017-15321-9

Figure 4.

Figure 4

The foliar total soluble protein of transgenic Bt rice grown under ambient and elevated CO2 with different N-fertilizer augmentation rates. Different lowercase and uppercase letters indicate significant differences between the ambient CO2 and elevated CO2 within N-fertilizer rate, and between the different N-fertilizer rates within CO2 level by LSD test at P < 0.05.