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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 -0.761 -0.669 -0.956 -0.864 -0.590 -0.544 -0.583 -0.340 -N-P 0.000 -0.296 -0.640 -0.519 -0.547 -0.324 -0.402 -0.384 -0.266

-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)