Gene

tf2-8 Tf2-9
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 1.745 1.094 0.599 0.925 0.870 0.430 0.749 0.767
-N-P 0.000 2.633 1.533 0.659 0.984 1.111 0.638 1.052 1.287

-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)