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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 1.590 1.380 1.437 1.022 0.895 0.840 0.631 0.919 -N-P 0.000 1.891 1.516 1.383 1.121 1.399 0.984 1.331 1.278

-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)