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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 -1.326 -1.150 -1.271 -0.708 -1.181 -0.836 -1.273 -0.802 -N-P 0.000 -1.275 -1.322 -0.971 -1.096 -1.029 -0.792 -1.052 -1.055

-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)