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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 -0.212 -0.342 -0.384 -0.016 -0.698 -0.554 -0.536 -0.510 -N-P 0.000 -0.237 -0.193 -0.434 -0.093 -0.327 -0.107 -0.413 -0.322

-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)