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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 -0.574 -0.544 -0.679 -0.353 -0.143 0.292 0.276 -0.025 -N-P 0.000 -0.478 -0.948 -0.160 -0.418 -0.315 -0.331 -0.323 -0.439

-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)