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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 1.002 3.021 3.052 2.549 2.698 2.571 2.279 2.101 -N-P 0.000 1.885 3.791 3.109 2.891 2.775 2.862 2.876 2.062

-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)