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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 -0.407 -0.421 -0.026 -0.147 -0.174 -0.239 0.004 -0.197 -N-P 0.000 -0.663 -0.526 -0.526 -0.483 -0.396 -0.448 -0.425 -0.392

-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)