---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.381 -0.140 -0.188 -0.013 -0.233 -0.134 -0.025 -0.003 -N-P 0.000 -0.428 -0.345 -0.065 0.038 -0.100 -0.034 -0.198 -0.073

-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)