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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 1.072 2.241 1.500 1.319 0.637 0.626 0.520 0.445 -N-P 0.000 1.247 1.699 1.334 1.069 0.794 0.948 0.521 0.688

-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)