---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.404 0.125 0.566 0.176 -0.031 0.050 -0.304 -0.051 -N-P 0.000 0.712 0.334 0.489 0.610 0.403 0.189 0.143 0.118

-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)