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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 1.371 1.068 1.159 1.006 1.083 1.037 0.747 0.754 -N-P 0.000 0.976 0.841 0.872 0.990 0.756 0.643 0.875 0.826

-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)