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Gene

Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8 -N+P 0.000 -1.395 -1.566 -1.636 -1.233 -1.212 -0.832 -1.071 -1.035 -N-P 0.000 -1.381 -1.349 -1.193 -1.140 -1.042 -1.012 -1.065 -1.119

-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)