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Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -1.014 -0.731 -0.668 -0.890 -0.938 -0.773 -0.766 -0.809 -N-P 0.000 -0.360 -0.450 -0.453 -0.641 -0.022 -0.320 -0.461 -0.290

-N+P: Nitrogen starved in the presence of P-factor -N-P: Nitrogen starved in the absence of P-factor

Number of mRNA in a vegetative growing cell (estimated roughly)