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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 -2.213 -1.616 -1.795 -1.252 -1.255 -1.147 -1.235 -1.090 -N-P 0.000 -1.786 -1.585 -1.165 -1.011 -0.775 -0.863 -0.885 -0.821

-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)