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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 -0.550 -0.515 -0.614 -0.930 -0.767 -0.624 -0.811 -0.391 -N-P 0.000 -0.635 -0.638 -0.444 -0.473 -0.501 -0.059 -0.399 -0.548

-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)