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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 1.222 0.785 0.715 1.022 0.672 1.089 0.710 0.955 -N-P 0.000 1.158 0.854 0.737 0.948 0.818 0.946 0.675 0.957

-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)