---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.109 -0.222 -0.105 -0.040 -0.319 -0.298 -0.548 -0.237 -N-P 0.000 -0.514 -0.264 -0.126 -0.165 -0.095 -0.404 -0.277 -0.275

-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)