Gene

isa1
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 0.174 0.949 0.913 0.768 0.840 0.889 1.288 0.560
-N-P 0.000 0.424 0.682 0.748 0.589 0.526 0.609 0.827 0.667

-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)