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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 -1.476 -2.015 -1.463 -1.215 -1.264 -0.967 -1.109 -1.113 -N-P 0.000 -1.165 -1.652 -0.897 -0.772 -0.699 -0.806 -0.668 -0.742

-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)