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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 -2.774 -3.539 -2.616 -1.697 -1.284 -1.098 -1.067 -1.131 -N-P 0.000 -2.762 -2.927 -2.010 -2.035 -1.728 -1.757 -1.579 -1.438

-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)