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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 -0.409 -0.228 -0.013 -0.403 -0.561 -0.177 -0.134 -0.078 -N-P 0.000 -0.085 -0.205 0.003 -0.221 -0.128 -0.084 -0.165 -0.142

-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)