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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 2.940 2.894 2.596 2.375 2.112 2.142 2.068 1.526 -N-P 0.000 2.635 2.387 2.046 1.952 1.838 1.769 1.544 1.463

-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)