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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 -1.759 -1.792 -1.814 -1.780 -1.627 -1.657 -1.792 -1.665 -N-P 0.000 -1.325 -1.398 -1.133 -1.271 -1.066 -0.986 -1.139 -1.005

-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)