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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 -0.228 -0.432 -0.241 -0.212 -0.058 -0.229 0.119 -0.268 -N-P 0.000 -0.545 -0.708 -0.520 -0.512 -0.487 -0.610 -0.615 -0.660

-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)