---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.575 0.547 0.321 0.508 0.566 0.915 0.588 0.872 -N-P 0.000 0.719 0.322 0.452 0.357 0.395 0.063 -0.194 0.203

-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)