---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.078 0.593 0.933 0.433 0.851 1.077 0.901 1.047 -N-P 0.000 0.816 0.971 0.839 0.587 0.520 0.593 0.487 0.306

-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)