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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 -0.458 -0.323 -0.688 -0.716 -0.592 -0.810 -0.837 -0.884 -N-P 0.000 -0.296 -0.308 -0.503 -0.404 -0.410 -0.539 -0.657 -0.545

-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)