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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 -1.390 -0.354 -1.084 -0.229 -0.754 -0.544 -0.485 -0.281 -N-P 0.000 -1.615 -0.466 -0.776 -0.955 -0.772 -0.249 -0.232 -0.293

-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)