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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 -1.715 -1.314 -1.369 -1.640 -1.425 -1.421 -0.911 -0.982 -N-P 0.000 -1.710 -1.823 -1.540 -1.698 -1.427 -1.520 -1.533 -1.690

-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)