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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 -1.437 -1.698 -1.605 -1.616 -1.151 -0.873 -0.906 -0.866 -N-P 0.000 -1.392 -1.713 -1.217 -1.312 -1.115 -0.982 -1.141 -0.946

-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)