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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 -0.544 -0.165 -0.707 -0.218 -0.482 -0.115 -0.220 0.156 -N-P 0.000 -0.292 -0.182 -0.724 -0.872 -0.968 -0.831 -1.404 -1.535

-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)