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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 -1.595 -0.765 -1.024 -1.237 -0.893 -0.850 -0.639 -0.389 -N-P 0.000 -2.233 -1.909 -1.535 -1.563 -0.739 -0.975 -0.824 -1.102

-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)