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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 -1.082 -1.284 -0.606 -1.254 -1.476 -1.853 -1.545 -1.570 -N-P 0.000 -1.060 -0.717 -0.823 -1.211 -1.294 -1.183 -1.101 -0.834

-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)