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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 -0.458 -0.232 -0.299 -0.466 -0.009 -0.251 -0.200 -0.261 -N-P 0.000 -0.326 -0.452 -0.247 -0.106 -0.452 -0.246 -0.565 -0.477

-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)