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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 -0.348 -0.233 -0.614 -0.752 -0.638 -0.725 -0.782 -0.839 -N-P 0.000 -0.275 -0.156 -0.581 -0.682 -0.585 -0.657 -0.603 -0.588

-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)