---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.524 0.324 0.065 0.247 0.042 0.068 0.004 0.368 -N-P 0.000 0.698 0.577 0.301 0.067 -0.027 -0.386 -0.119 -0.153

-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)