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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 1.999 1.445 0.987 0.876 0.910 0.729 0.982 0.896 -N-P 0.000 2.686 1.645 0.857 1.077 1.024 1.107 0.969 1.135

-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)