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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 -1.366 -1.110 -0.830 -1.500 -1.640 -1.469 -1.067 -1.296 -N-P 0.000 -1.424 -1.685 -1.635 -1.539 -1.350 -1.186 -1.373 -1.119

-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)