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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 -0.488 -0.695 -0.160 -0.390 -0.568 -0.294 -0.548 -0.337 -N-P 0.000 -0.776 -0.748 -0.566 -0.311 -0.205 -0.076 -0.380 -0.285

-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)