---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.676 -0.163 -0.058 -0.380 -0.898 -1.246 -0.317 -0.369 -N-P 0.000 -0.510 -0.314 -0.177 -0.232 -0.483 -0.098 -0.189 -0.383

-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)