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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 -0.577 -0.680 -0.775 -0.511 -0.744 -0.488 -0.551 -0.766 -N-P 0.000 -0.811 -0.574 -0.690 -0.490 -0.391 -0.338 -0.535 -0.558

-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)