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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 0.517 0.667 0.544 0.033 0.425 0.918 1.100 1.373 -N-P 0.000 0.525 0.604 0.208 0.101 0.180 0.446 0.384 0.160

-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)