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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 -0.447 -0.098 -0.436 -0.704 -0.685 -0.791 -0.614 -0.553 -N-P 0.000 -0.752 -0.380 -0.687 -0.897 -0.697 -0.817 -0.629 -0.736

-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)