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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 -2.505 -2.490 -2.089 -1.272 -1.103 -1.122 -1.594 -0.832 -N-P 0.000 -2.264 -1.893 -1.270 -0.883 -0.750 -0.313 -0.540 -0.196

-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)