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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 -1.902 -1.780 -1.323 -1.168 -1.059 -0.994 -0.916 -0.789 -N-P 0.000 -1.711 -1.662 -1.226 -1.220 -0.760 -0.893 -0.534 -0.577

-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)