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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 -3.718 -3.140 -2.822 -2.528 -1.890 -1.998 -1.962 -1.997 -N-P 0.000 -3.397 -2.798 -2.069 -1.977 -1.639 -1.356 -1.213 -1.251

-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)