Gene

leu2
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -0.455 0.956 0.132 -0.553 -0.702 -1.019 -0.873 -0.900
-N-P 0.000 -0.119 0.761 0.108 -0.366 -0.238 -0.556 -0.533 -0.487

-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)