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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 -0.602 -0.829 -0.653 -0.733 -0.501 -0.371 -0.309 -0.286 -N-P 0.000 -0.721 -1.063 -0.729 -0.849 -0.690 -0.862 -0.699 -0.763

-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)