---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.060 0.727 0.552 0.565 0.466 0.410 0.119 0.172 -N-P 0.000 0.909 0.360 0.210 0.118 -0.002 -0.049 -0.393 -0.277

-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)