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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 0.946 0.682 0.558 0.750 1.258 1.943 1.419 1.869 -N-P 0.000 1.134 1.105 0.658 1.187 1.260 1.325 1.302 1.356

-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)