Gene

uep1 ubi2
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -0.316 -0.661 -0.618 -0.949 -1.197 -1.253 -1.241 -1.059
-N-P 0.000 -0.767 -0.880 -0.882 -0.942 -0.857 -0.839 -0.616 -0.589

-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)