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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 -0.459 -0.414 -0.382 -0.131 -0.451 -0.345 -0.619 -0.624 -N-P 0.000 -0.868 -0.794 -0.578 -0.474 -0.695 -0.672 -0.643 -0.308

-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)