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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 1.543 1.679 1.515 0.235 0.460 0.452 0.293 0.174 -N-P 0.000 1.159 1.811 1.307 0.631 0.683 0.830 0.657 0.600

-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)