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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 -1.926 -1.770 -1.502 -0.953 -0.832 -0.597 -0.683 -0.626 -N-P 0.000 -1.730 -1.779 -1.250 -1.049 -0.776 -0.787 -0.567 -0.522

-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)