---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.071 -0.225 0.198 0.237 0.456 -0.014 -0.157 0.536 -N-P 0.000 0.196 0.541 0.027 0.536 0.418 0.326 0.474 0.267

-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)