---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -0.150 0.072 0.115 0.039 0.171 -0.215 0.206 0.028 -N-P 0.000 -0.052 0.222 0.337 0.233 0.167 0.359 0.645 0.275

-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)