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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 2.696 3.273 3.276 2.931 2.752 3.075 2.726 2.498 -N-P 0.000 2.948 3.493 2.988 2.653 2.436 2.973 2.678 2.271

-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)