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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 0.964 0.907 0.647 0.747 0.418 0.510 0.216 0.391 -N-P 0.000 1.026 1.058 0.772 0.485 0.706 0.483 0.647 0.460

-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)