---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.672 2.075 0.778 0.483 0.550 0.382 0.532 0.584 -N-P 0.000 0.857 1.161 0.193 0.297 0.659 0.623 0.762 0.906

-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)