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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 1.212 0.983 0.968 1.374 0.724 0.416 -0.120 0.742 -N-P 0.000 0.603 1.011 0.903 1.102 0.635 0.728 0.722 0.612

-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)