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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 -3.195 -2.395 -2.939 -1.860 -1.650 -1.072 -1.369 -1.088 -N-P 0.000 -2.527 -2.155 -1.873 -1.616 -1.344 -1.299 -1.326 -1.341

-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)