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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 -0.837 -0.365 -0.525 -1.027 -0.847 -0.784 -0.614 -0.808 -N-P 0.000 -0.816 -0.466 -0.697 -0.899 -0.427 -0.258 -0.430 -0.132

-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)