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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 -0.882 -0.417 -0.268 -0.501 -0.410 -0.504 -0.338 -0.706 -N-P 0.000 -0.695 -0.331 -0.115 -0.205 -0.243 -0.131 -0.163 0.085

-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)