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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 -2.665 -0.823 -0.374 -0.603 -0.674 -0.914 -1.125 -1.276 -N-P 0.000 -2.388 -1.159 -0.631 -0.242 -0.030 -0.442 -0.628 -0.973

-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)