---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.027 0.158 0.266 0.145 -0.010 -0.009 0.002 -0.434 -N-P 0.000 0.093 -0.122 0.273 -0.091 -0.548 -0.038 -0.300 -0.462

-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)