---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -2.278 -1.490 -1.747 -1.701 -2.081 -2.015 -1.761 -1.858 -N-P 0.000 -2.360 -2.188 -2.144 -2.138 -1.475 -1.550 -1.201 -1.888

-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)