---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.475 -0.546 -0.617 -0.988 -0.587 -0.408 -0.212 -0.381 -N-P 0.000 -0.409 -0.928 -0.464 -0.638 -0.690 -1.068 -0.779 -0.962

-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)