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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 -0.510 -0.807 -0.434 -0.581 -0.570 -0.434 -0.526 -0.362 -N-P 0.000 -0.373 -0.568 -0.570 -0.550 -0.300 -0.309 -0.427 -0.480

-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)