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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 -1.773 -1.961 -1.285 -1.353 -1.242 -1.152 -1.185 -1.321 -N-P 0.000 -1.872 -1.827 -1.491 -1.432 -1.038 -1.052 -0.988 -0.983

-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)