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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 1.610 1.277 1.802 0.843 1.284 1.017 0.808 0.972 -N-P 0.000 1.343 1.749 1.044 1.026 1.068 1.259 0.987 0.873

-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)