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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 -2.745 -3.511 -2.468 -2.618 -2.523 -2.940 -2.702 -2.581 -N-P 0.000 -2.692 -2.560 -2.237 -2.159 -1.823 -1.959 -1.832 -1.384

-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)