---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.046 1.122 1.328 1.307 0.630 0.535 0.482 0.644 -N-P 0.000 0.524 0.745 0.636 0.544 0.373 0.498 0.358 0.364

-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)