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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 -2.829 -2.603 -2.230 -1.942 -1.863 -1.933 -1.583 -1.531 -N-P 0.000 -2.436 -2.103 -1.833 -1.417 -1.326 -1.410 -1.313 -1.202

-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)