---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.786 -0.878 -0.675 -0.204 -0.253 -0.187 -0.374 -0.178 -N-P 0.000 -0.522 -0.392 -0.376 -0.170 -0.142 0.037 -0.279 -0.112

-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)