---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.647 0.909 0.809 0.076 0.677 0.199 0.502 0.332 -N-P 0.000 0.832 0.715 0.654 0.367 0.511 1.026 0.796 1.006

-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)