Fig. 3. The seasonal variations in ß-adrenergic receptor (ß-AR) numbers
(filled circles) and ß3b-AR mRNA levels (relative to the August value;
open circles). Values are means ± S.E.M. (N=8 for
ß-AR numbers and N=3-8 for ß3b-AR mRNA values). The inset
illustrates the linear regression curve for receptor number vs
ß3b-AR mRNA levels (P=0.005, f(x)=734.5+1252.8x,
r2=0.755).