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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 -1.262 -1.294 -0.954 -1.174 -0.853 -0.753 -0.910 -0.843 -N-P 0.000 -1.607 -1.614 -1.533 -1.578 -1.742 -2.091 -2.404 -1.961

-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)