---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.445 0.372 0.232 0.411 0.047 -0.371 -0.141 -0.135 -N-P 0.000 0.913 0.786 1.047 0.736 0.918 0.441 0.855 0.503

-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)