---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.638 -0.924 -0.567 -0.304 -0.273 0.121 -0.077 -0.467 -N-P 0.000 -0.740 -1.186 0.034 -0.210 -0.232 -0.092 -0.135 -0.304

-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)