---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.225 0.255 -0.005 -0.271 0.106 -0.186 -0.154 0.015 -N-P 0.000 -0.571 -0.015 0.149 -0.220 -0.088 0.049 0.133 0.493

-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)