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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 -1.123 -0.568 -0.563 -0.513 -0.331 -0.398 -0.627 -0.486 -N-P 0.000 -0.700 -0.678 -0.820 -0.439 -0.420 -0.518 -0.741 -0.646

-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)