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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 -1.864 -2.284 -1.334 -1.221 -1.009 -0.838 -0.887 -1.250 -N-P 0.000 -1.932 -2.442 -1.794 -1.731 -1.812 -1.712 -1.799 -1.781

-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)