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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 -1.786 -1.083 -0.998 -1.290 -1.387 -1.257 -0.831 -1.064 -N-P 0.000 -1.436 -1.211 -1.157 -1.007 -0.907 -0.596 -0.930 -1.066

-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)