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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 -0.260 -0.685 -0.208 -0.411 -0.904 -1.040 -1.066 -0.958 -N-P 0.000 -0.366 -0.476 -0.415 -0.625 -0.708 -0.947 -0.812 -0.903

-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)