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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 -0.632 -0.835 -0.504 -0.665 -0.295 -0.248 0.048 -0.199 -N-P 0.000 -0.745 -0.912 -0.622 -0.407 -0.506 -0.454 -0.478 -0.283

-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)