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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 -1.161 -1.586 -0.964 -0.997 -1.378 -1.025 -1.214 -1.378 -N-P 0.000 -0.835 -0.971 -0.624 -1.066 -1.323 -1.474 -1.115 -1.257

-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)