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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 -1.161 -1.585 -1.117 -0.969 -0.722 -0.553 -0.646 -0.619 -N-P 0.000 -1.028 -1.172 -1.119 -0.852 -0.921 -0.976 -1.054 -1.270

-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)