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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 0.619 0.916 0.964 1.033 0.751 0.378 0.662 0.517 -N-P 0.000 0.534 0.620 0.781 0.771 0.941 0.859 1.002 0.712

-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)