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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 0.929 0.997 1.032 1.011 0.898 0.827 0.577 1.184 -N-P 0.000 1.237 0.928 1.076 0.835 1.158 0.971 1.740 1.290

-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)