---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.105 1.301 0.940 -0.062 0.643 0.184 0.162 0.289 -N-P 0.000 1.365 1.388 1.055 0.641 0.231 0.382 0.223 -0.293

-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)