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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 -0.214 -0.613 -1.115 -0.730 -0.828 -0.820 -1.018 -0.807 -N-P 0.000 -0.695 -0.997 -1.203 -1.072 -0.896 -1.053 -0.816 -1.039

-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)