---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.743 -0.903 -1.076 -1.077 -0.837 -0.770 -0.892 -0.841 -N-P 0.000 -0.612 -0.885 -0.900 -0.788 -1.044 -0.941 -1.151 -1.063

-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)