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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 -1.341 -1.751 -1.428 -1.249 -1.211 -1.167 -1.354 -1.265 -N-P 0.000 -1.173 -1.505 -1.342 -1.440 -1.146 -1.194 -1.008 -1.085

-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)