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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 -0.552 -0.519 -0.718 -0.458 -0.817 -0.852 -0.518 -0.502 -N-P 0.000 -0.883 -0.769 -0.727 -0.703 -0.629 -0.318 -0.730 -0.752

-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)