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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 -1.942 -1.659 -1.963 -1.606 -1.703 -1.292 -1.466 -1.328 -N-P 0.000 -1.731 -1.565 -1.691 -1.458 -1.291 -1.086 -1.033 -1.415

-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)