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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 -0.413 -0.753 -0.379 -0.286 -0.252 -0.086 -0.368 -0.064 -N-P 0.000 -0.293 -0.319 -0.278 -0.254 -0.131 -0.291 -0.380 -0.370

-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)