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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 0.466 0.453 0.215 0.634 0.046 0.466 -0.080 0.554 -N-P 0.000 0.709 0.230 0.401 0.445 0.493 0.223 0.217 0.565

-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)