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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 -0.413 -0.383 -0.642 -0.503 -0.685 -0.684 -0.674 -0.456 -N-P 0.000 -0.237 -0.485 -0.293 -0.288 -0.198 -0.530 -0.504 -0.215

-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)