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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 -2.257 -2.286 -2.527 -1.617 -1.855 -1.772 -1.357 -1.388 -N-P 0.000 -2.850 -2.588 -1.984 -1.721 -1.414 -1.443 -1.157 -1.281

-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)