---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.065 -0.115 -1.496 -1.281 -1.519 -1.626 -1.453 -1.424 -N-P 0.000 -0.225 0.054 -0.500 -0.702 -0.587 -0.578 -0.510 -0.690

-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)