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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 -0.858 -0.509 -0.396 -0.121 -0.394 -0.168 0.185 0.164 -N-P 0.000 -0.574 -0.164 -0.377 -0.536 -0.286 -0.129 -0.373 -0.352

-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)