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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 -1.005 -1.046 -0.769 -0.845 -0.956 -0.554 -0.358 -0.681 -N-P 0.000 -1.198 -1.621 -0.964 -1.032 -0.922 -0.890 -0.642 -0.772

-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)