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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 -0.505 -0.659 -0.459 -0.635 -0.505 -0.605 -0.567 -0.606 -N-P 0.000 -0.705 -0.858 -0.533 -0.634 -0.843 -0.710 -0.805 -0.770

-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)