---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.144 0.109 0.221 0.309 -0.040 0.056 0.130 -0.023 -N-P 0.000 0.194 0.383 0.234 0.076 0.295 0.216 0.064 0.103

-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)