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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 1.172 1.421 1.132 0.780 0.680 0.631 0.477 0.193 -N-P 0.000 1.132 1.293 0.982 0.882 1.000 0.795 0.893 0.818

-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)