---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.149 0.424 0.352 0.645 0.634 0.575 0.736 0.760 -N-P 0.000 -0.021 0.405 0.307 0.659 0.627 0.683 1.135 0.946

-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)