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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 -1.537 -1.607 -1.221 -0.654 -0.938 -0.908 -0.512 -0.486 -N-P 0.000 -1.182 -1.037 -0.845 -0.698 -0.769 -0.662 -0.440 -0.414

-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)