---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.197 1.466 1.385 1.010 0.811 0.952 0.812 0.799 -N-P 0.000 1.360 1.593 1.077 1.098 0.556 1.044 1.141 0.905

-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)