---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.626 0.160 0.459 0.525 0.474 0.566 0.220 0.574 -N-P 0.000 0.606 0.556 0.586 0.802 0.912 0.762 0.759 1.159

-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)