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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 -0.838 -0.778 -0.648 -0.425 -0.755 -0.265 -0.400 -0.118 -N-P 0.000 -0.340 -0.550 -0.190 0.046 -0.083 -0.358 -0.524 -0.062

-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)