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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 0.938 1.164 1.079 0.558 0.525 0.464 0.093 0.183 -N-P 0.000 0.992 1.378 1.296 1.031 1.045 1.173 0.963 1.050

-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)