---

Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 0.233 -0.028 0.097 0.236 0.403 0.310 0.729 0.859 -N-P 0.000 0.496 0.212 0.532 0.365 0.656 0.324 0.481 0.548

-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)