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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 0.694 0.734 0.469 0.897 1.053 1.249 1.337 1.207 -N-P 0.000 0.895 1.116 0.426 0.996 1.010 0.920 1.195 1.094

-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)