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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 -1.444 -0.908 -0.815 -1.079 -0.917 -0.760 -0.230 -0.217 -N-P 0.000 -1.080 -0.983 -0.767 -0.560 -0.963 -0.924 -0.607 -0.722

-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)