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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 -0.462 -0.471 -0.251 -0.216 -0.075 -0.215 0.116 -0.016 -N-P 0.000 -0.303 -0.536 -0.226 -1.048 -0.363 -0.419 -0.038 -0.376

-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)