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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 -0.922 -1.432 -0.917 -0.848 -0.493 -0.378 -0.459 -0.797 -N-P 0.000 -0.771 -0.468 -0.544 -0.167 -0.135 0.101 -0.273 0.075

-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)