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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 -1.405 -1.997 -1.597 -1.265 -0.623 -0.090 -0.409 -0.668 -N-P 0.000 -1.232 -1.180 -1.133 -0.980 -0.837 -0.878 -0.855 -0.764

-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)