Gene

rad16 rad10 rad20 swi9
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -0.449 -0.096 0.473 0.478 0.460 0.785 0.853 0.925
-N-P 0.000 -0.201 0.014 0.413 0.775 0.944 0.759 0.605 0.988

-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)