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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 -0.944 -1.352 -0.812 -0.924 -0.953 -1.094 -1.174 -0.886 -N-P 0.000 -1.368 -1.869 -1.344 -1.177 -1.127 -1.062 -1.257 -1.120

-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)