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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 -0.667 -1.060 -1.258 -0.836 -0.637 -0.438 -0.503 -0.549 -N-P 0.000 -0.527 -0.831 -0.944 -1.094 -1.039 -1.216 -1.515 -2.051

-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)