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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 0.194 -0.205 -0.239 -0.595 -0.639 -0.797 -0.705 -0.996 -N-P 0.000 0.432 0.076 -0.162 -0.144 -0.254 -0.534 -0.755 -0.519

-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)