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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 -0.432 -0.800 -0.254 0.237 -0.442 0.005 -0.162 -0.286 -N-P 0.000 -0.254 -0.145 0.060 -0.012 0.164 0.296 0.233 0.669

-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)