---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.045 0.433 0.175 -0.619 -0.360 -0.348 -0.449 -0.902 -N-P 0.000 0.004 0.245 0.163 0.130 -0.033 0.518 0.025 0.044

-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)