---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -1.033 -0.430 0.072 -0.294 0.016 -0.364 -0.251 0.059 -N-P 0.000 -0.881 -0.431 -0.016 0.398 0.117 0.075 0.147 0.089

-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)