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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 -1.839 -1.528 -0.788 -1.204 -1.155 -0.864 -1.019 -0.834 -N-P 0.000 -1.344 -1.475 -1.011 -0.939 -0.649 -0.727 -0.664 -0.302

-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)