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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 -0.790 -0.282 -0.487 -0.814 -0.549 -0.606 -0.325 -0.953 -N-P 0.000 -0.983 -1.029 -0.531 -1.456 -0.490 -0.690 -0.875 -1.126

-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)