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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 0.303 1.073 0.856 1.992 4.492 4.990 5.574 5.606 -N-P 0.000 0.403 0.892 0.733 1.923 2.061 2.041 2.039 1.932

-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)