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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 -0.445 -0.345 -0.582 -0.648 -0.533 -0.526 -0.432 -0.543 -N-P 0.000 0.014 -0.255 -0.247 -0.411 -0.068 -0.064 -0.004 0.060

-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)