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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 -0.688 -0.422 -0.932 -0.441 -0.704 -1.045 -0.849 -0.772 -N-P 0.000 -1.256 -1.141 -1.407 -1.745 -1.621 -1.337 -1.597 -1.948

-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)