---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.810 -0.874 -0.375 -0.360 -0.765 -0.650 -0.821 -0.770 -N-P 0.000 -0.628 -0.912 -0.670 -0.762 -0.845 -0.928 -0.785 -0.920

-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)