Gene

rps15a-1 rps22-1 rps2201
Gene expression upon nitrogen starvation

Values plotted in the graph

0 1 2 3 4 5 6 7 8
-N+P 0.000 -1.665 -1.495 -1.849 -2.236 -2.317 -2.295 -2.033 -2.033
-N-P 0.000 -2.987 -2.972 -2.975 -2.710 -2.112 -2.043 -1.683 -1.654

-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)