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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 -1.665 -0.927 -0.881 -0.233 -0.144 -0.280 -0.070 -0.072 -N-P 0.000 -1.798 -1.226 -0.587 -0.455 -0.396 -0.385 -0.252 -0.110

-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)