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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 4.016 3.157 3.076 2.933 2.559 1.911 2.208 2.284 -N-P 0.000 4.007 3.824 3.424 3.410 2.947 3.278 3.053 3.165

-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)