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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 -0.047 -0.551 -0.478 -0.621 -0.631 -0.942 -0.863 -1.016 -N-P 0.000 -0.127 -0.416 -0.373 -0.674 -0.485 -0.850 -0.865 -0.898

-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)