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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 -1.568 -0.921 -0.680 -0.426 -0.175 -0.398 0.078 0.226 -N-P 0.000 -1.350 -1.015 -0.647 -0.548 -0.387 -0.272 -0.256 -0.345

-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)