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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 0.695 0.940 0.421 0.904 1.125 1.723 1.849 2.009 -N-P 0.000 0.962 1.044 0.674 0.853 0.772 0.637 0.811 0.786

-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)