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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 0.621 1.081 1.488 0.889 0.494 0.164 0.449 0.702 -N-P 0.000 1.001 1.019 0.854 1.005 0.991 0.572 0.923 0.857

-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)