---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.472 0.730 0.012 0.366 0.165 0.116 -0.332 -0.114 -N-P 0.000 0.351 0.941 0.597 0.970 0.393 0.861 0.610 0.999

-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)