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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 -0.537 -0.642 -0.490 -0.706 -1.167 -1.271 -1.085 -1.050 -N-P 0.000 -0.419 -0.313 -0.419 -0.325 -0.358 -0.292 -0.151 -0.283

-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)