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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 -2.752 -2.471 -2.365 -1.872 -1.478 -1.348 -1.354 -1.666 -N-P 0.000 -2.451 -2.340 -1.912 -1.547 -1.132 -0.833 -0.860 -0.751

-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)