---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -1.791 -1.518 -1.027 -0.678 -0.767 -0.702 -0.498 -0.253 -N-P 0.000 -1.717 -0.823 -0.761 -0.362 -0.185 0.036 0.291 0.329

-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)