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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 -0.561 -0.179 -0.541 -0.336 -0.138 -0.282 -0.427 -0.356 -N-P 0.000 -0.396 -0.216 -0.253 -0.109 -0.140 -0.138 -0.304 -0.339

-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)