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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 -1.308 -1.753 -1.441 -1.164 -1.153 -0.546 -0.936 -0.978 -N-P 0.000 -1.204 -1.738 -1.578 -1.276 -1.369 -1.072 -1.220 -1.183

-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)