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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 -0.510 -0.575 -0.528 -0.647 -0.807 -0.570 -0.516 -0.804 -N-P 0.000 -0.738 -0.731 -0.565 -0.777 -0.532 -0.823 -0.698 -0.742

-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)