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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 -1.248 -1.064 -1.090 -0.702 -0.604 -0.644 -0.198 -0.422 -N-P 0.000 -1.203 -1.196 -0.840 -0.644 -0.523 -0.300 -0.177 -0.366

-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)