---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.304 -0.214 -0.113 -0.203 0.019 -0.220 -0.142 -0.267 -N-P 0.000 -0.609 -0.415 -0.253 -0.329 -0.173 -0.357 -0.411 -0.153

-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)