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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 -0.765 -0.972 -1.051 -0.650 -1.194 -1.084 -1.269 -1.288 -N-P 0.000 -0.913 -1.283 -1.206 -1.368 -1.039 -1.235 -1.480 -1.126

-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)