---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.560 0.579 0.442 -0.047 0.048 -0.099 -0.243 -0.416 -N-P 0.000 0.900 1.085 0.736 0.696 0.625 0.785 0.417 0.485

-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)