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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 0.394 0.493 0.435 0.258 0.163 0.101 0.000 -0.159 -N-P 0.000 0.293 0.325 0.347 0.156 0.290 0.168 -0.229 -0.002

-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)