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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 0.574 0.626 0.401 0.216 0.641 0.127 0.436 0.444 -N-P 0.000 0.019 0.288 -0.026 0.072 0.009 0.011 -0.284 0.098

-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)