Gene

rps1-1 rps101 rps3a-1
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -2.349 -2.273 -2.596 -2.869 -2.610 -2.389 -2.208 -2.260
-N-P 0.000 -2.909 -2.948 -2.872 -2.931 -2.473 -2.468 -2.134 -2.222

-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)