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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 -1.301 -1.290 -1.345 -0.853 -0.932 -0.913 -0.538 -0.549 -N-P 0.000 -1.714 -1.750 -1.325 -1.141 -1.124 -1.399 -1.071 -1.179

-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)