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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 -0.637 -0.196 0.084 -0.300 -0.076 -0.225 -0.473 -0.445 -N-P 0.000 -0.374 -0.264 0.185 0.062 0.275 0.004 -0.059 0.058

-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)