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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 -2.934 -2.655 -2.408 -1.576 -1.695 -1.665 -1.396 -1.118 -N-P 0.000 -3.527 -2.927 -2.375 -2.231 -1.681 -1.749 -1.284 -1.295

-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)