---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.854 -0.628 -0.719 -0.753 -0.622 -0.510 -0.112 -0.278 -N-P 0.000 -0.752 -0.421 -0.593 -0.618 -0.422 -0.247 -0.312 -0.121

-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)