---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.235 0.848 1.182 1.086 0.657 0.695 0.185 0.791 -N-P 0.000 0.498 0.767 1.118 2.447 2.480 2.009 2.358 2.222

-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)