Gene

ish1 isp1
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 3.562 3.925 2.881 2.750 2.774 3.434 2.998 2.559
-N-P 0.000 3.960 4.615 3.851 3.729 4.032 4.466 4.565 4.079

-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)