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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 0.084 -0.259 -0.180 -0.560 -0.379 -0.453 -0.110 -0.082 -N-P 0.000 0.259 0.198 -0.178 -0.573 -0.113 -0.468 -0.507 -1.061

-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)