---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.299 -0.229 -0.671 -0.892 -0.625 -1.009 -0.643 -0.803 -N-P 0.000 -0.134 -0.916 -1.093 -1.542 -1.357 -1.244 -1.210 -1.216

-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)