---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.614 0.150 0.185 0.341 0.032 -0.092 -0.021 0.247 -N-P 0.000 0.594 0.141 0.188 0.187 0.131 -0.295 -0.193 -0.209

-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)