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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 -0.550 -0.510 -0.281 -0.069 -0.358 -0.812 -0.459 -0.740 -N-P 0.000 -0.441 -0.532 -0.324 -0.424 -0.226 -0.266 -0.277 -0.117

-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)