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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 -2.274 -2.035 -1.971 -1.902 -1.865 -2.070 -1.491 -1.766 -N-P 0.000 -2.205 -2.418 -2.032 -1.751 -1.586 -1.727 -1.644 -1.564

-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)