Gene

trp2
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 0.531 0.230 -0.203 -0.317 -0.573 -0.629 -0.892 -0.903
-N-P 0.000 0.539 0.120 -0.409 -0.454 -0.714 -0.788 -0.762 -0.837

-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)