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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 -0.206 -0.643 -0.267 -0.029 -0.563 -0.382 -0.631 -0.402 -N-P 0.000 -0.542 -0.365 -0.485 -0.420 -0.427 -0.703 -0.396 -0.423

-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)