---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.439 -0.276 0.021 -0.015 0.209 0.894 1.177 1.335 -N-P 0.000 0.038 0.022 0.135 -0.068 0.306 -0.669 0.054 -0.097

-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)