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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 -1.315 -1.440 -0.834 -0.650 -0.438 -0.332 -0.581 -0.723 -N-P 0.000 -1.116 -1.133 -1.098 -0.843 -0.718 -0.796 -1.029 -0.968

-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)