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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 -1.007 -0.245 -0.503 -0.233 -0.146 0.510 0.014 0.784 -N-P 0.000 -0.409 -0.241 -0.234 0.195 0.312 0.643 -0.208 -0.002

-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)