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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 0.639 0.543 0.838 0.673 1.033 2.159 3.048 2.804 -N-P 0.000 2.543 2.667 2.219 2.250 2.611 2.928 2.953 3.406

-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)