---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.475 2.430 2.139 1.451 1.615 1.597 1.693 1.680 -N-P 0.000 1.486 2.516 2.275 2.431 2.286 2.388 2.368 2.604

-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)