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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 6.605 5.809 4.359 3.334 3.243 2.537 1.369 2.152 -N-P 0.000 5.500 4.433 2.615 2.623 2.484 2.482 2.483 2.750

-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)