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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 2.287 3.085 3.062 2.927 2.743 3.114 2.541 2.514 -N-P 0.000 2.819 3.221 3.315 3.005 3.051 2.828 2.997 2.373

-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)