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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 0.775 1.059 1.749 0.807 1.700 1.054 0.617 0.782 -N-P 0.000 0.360 0.837 1.255 1.188 1.184 1.434 1.364 1.455

-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)