---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 1.738 2.178 2.230 1.822 2.069 1.669 1.483 1.482 -N-P 0.000 1.606 2.122 2.214 1.834 1.776 1.511 1.665 1.651

-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)