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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 -3.517 -3.341 -3.029 -2.271 -2.126 -2.491 -2.015 -1.867 -N-P 0.000 -3.741 -3.441 -2.635 -2.449 -2.085 -1.773 -1.657 -1.382

-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)