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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 -0.382 -0.220 -0.488 -0.406 -0.397 -0.333 -0.307 -0.379 -N-P 0.000 -0.365 -0.349 -0.492 -0.458 -0.268 -0.523 -0.360 -0.622

-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)