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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 -0.276 -0.909 -0.859 -0.437 -0.275 -0.215 -0.297 -0.454 -N-P 0.000 -0.316 -1.208 -1.120 -0.871 -0.998 -1.247 -1.210 -1.613

-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)