---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.262 0.624 0.507 0.133 0.376 0.185 0.114 0.284 -N-P 0.000 0.157 0.308 0.121 -0.030 -0.128 -0.195 -0.331 -0.168

-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)