Gene

Tf-fragment4
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 1.150 1.585 1.759 1.972 2.787 2.871 1.727 3.324
-N-P 0.000 0.148 3.011 3.163 3.706 3.324 4.115 4.041 3.991

-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)