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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 -0.588 -0.587 -0.404 -0.502 -0.731 -0.696 -0.605 -0.369 -N-P 0.000 -0.400 -0.619 -0.584 -0.516 -0.562 -0.633 -0.623 -0.555

-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)