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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 -2.334 -2.621 -2.596 -1.793 -2.062 -1.930 -1.760 -1.556 -N-P 0.000 -2.399 -2.386 -1.705 -1.524 -0.672 -1.090 -0.757 -0.628

-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)