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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 -0.484 -0.484 -0.566 -0.437 -0.623 -0.644 -0.598 -0.490 -N-P 0.000 -0.620 -0.418 -0.458 -0.336 -0.510 -0.563 -0.357 -0.362

-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)