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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 -3.702 -2.947 -2.670 -2.327 -1.996 -1.901 -1.644 -1.822 -N-P 0.000 -3.268 -3.087 -2.599 -2.309 -1.780 -1.736 -1.559 -1.701

-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)