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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 -0.800 -0.268 -0.380 -0.597 -0.502 -0.794 -0.764 -0.707 -N-P 0.000 -0.569 -0.365 -0.500 -0.613 -0.425 -0.531 -0.698 -0.475

-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)