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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 -1.290 -1.017 -0.750 -0.794 -0.393 -0.647 -0.609 -0.532 -N-P 0.000 -1.673 -1.417 -1.089 -0.874 -0.792 -0.621 -0.792 -0.491

-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)