Gene

spa1 spa
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 1.422 1.719 1.487 1.091 0.467 0.097 0.288 0.030
-N-P 0.000 1.172 1.098 1.218 1.194 0.640 0.901 0.798 0.830

-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)