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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 0.054 0.469 0.263 0.142 0.312 0.229 0.325 0.159 -N-P 0.000 0.067 0.207 0.201 0.070 0.065 0.115 0.057 -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)