---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.089 1.446 1.408 1.291 0.637 0.687 0.390 0.569 -N-P 0.000 1.013 0.434 0.883 0.996 0.971 0.841 0.720 0.797

-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)