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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 -0.680 -0.770 -0.228 -0.323 -0.141 -0.087 0.009 -0.133 -N-P 0.000 -0.601 -0.738 -0.486 -0.485 -0.555 -0.587 -0.541 -0.534

-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)