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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 4.456 3.661 2.862 2.372 1.855 1.211 0.507 1.481 -N-P 0.000 3.883 4.429 1.960 2.900 2.157 2.628 2.687 2.856

-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)