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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 -0.452 -0.718 -0.547 -0.452 -0.178 -0.486 -0.014 -0.238 -N-P 0.000 -0.450 -0.519 -0.578 -0.493 -0.542 -0.406 -0.315 -0.853

-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)