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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 -1.649 -1.078 -1.076 -1.059 -0.916 -1.079 -0.796 -0.848 -N-P 0.000 -1.387 -1.199 -1.331 -1.233 -0.918 -0.873 -0.821 -1.101

-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)