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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 -2.564 -2.530 -2.622 -1.692 -1.055 -0.449 -0.495 -0.229 -N-P 0.000 -2.653 -3.022 -2.151 -1.889 -1.262 -0.980 -0.447 -0.623

-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)