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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 -1.239 -1.848 -1.681 -1.382 -0.926 -1.119 -1.039 -0.841 -N-P 0.000 -1.584 -2.070 -1.708 -1.742 -1.769 -2.027 -1.992 -2.114

-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)