---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 2.795 1.734 1.441 1.152 1.307 1.019 0.676 0.562 -N-P 0.000 2.677 1.582 0.872 1.179 0.976 1.122 0.838 1.209

-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)