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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 -0.986 -0.404 -0.652 -0.917 -0.885 -1.000 -0.757 -0.824 -N-P 0.000 -0.611 -0.681 -0.292 -0.463 -0.035 -0.720 -0.417 -0.386

-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)