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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 1.154 1.095 1.056 0.448 0.274 -0.222 -0.531 -0.508 -N-P 0.000 1.225 1.046 0.869 0.701 0.797 0.857 0.914 0.865

-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)