---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.290 0.345 0.287 -0.048 0.171 0.306 -0.003 -0.069 -N-P 0.000 0.152 0.212 0.452 0.158 0.380 0.481 -0.082 0.263

-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)