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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 -1.354 -0.812 -0.758 -0.731 -0.620 -0.627 -0.441 -0.556 -N-P 0.000 -1.207 -0.869 -0.922 -0.524 -0.870 -0.360 -0.905 -1.029

-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)