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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 -0.287 -0.480 -0.459 -0.238 -0.231 -0.194 0.210 -0.144 -N-P 0.000 0.290 -0.363 -0.466 -0.679 -0.600 -0.612 -0.588 -0.972

-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)