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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 -0.391 -0.397 -0.972 -0.435 -0.353 -0.532 -0.544 -0.015 -N-P 0.000 -0.365 -0.486 -0.693 -0.638 -0.800 -0.349 -0.970 -0.369

-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)