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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 -1.792 -1.598 -1.586 -1.168 -0.820 -0.365 -0.242 -0.371 -N-P 0.000 -1.782 -1.529 -1.160 -0.820 -0.556 -0.282 -0.497 -0.382

-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)