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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 -1.313 -0.849 -0.770 -0.799 -1.062 -0.738 -0.680 -0.373 -N-P 0.000 -1.796 -1.452 -1.013 -0.941 -0.671 -0.127 0.045 -0.308

-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)