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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 -1.147 -1.210 -0.459 -0.685 -0.279 -0.744 -0.189 0.038 -N-P 0.000 -0.747 -1.108 -0.648 -0.266 -0.139 -0.155 -0.020 -0.128

-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)