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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 -0.507 -1.036 -0.360 -0.813 -0.707 -1.171 -1.080 -1.214 -N-P 0.000 -0.527 -0.858 -0.704 -0.501 -0.507 -0.617 -0.728 -0.598

-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)