(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3. Top panel, aerobic performance at 13 weeks of age measured in hypoxia and
normoxia. Mice were pooled by acclimation altitude because this was the only
significant main effect (see Results). Asterisks represent statistical
significance within acclimation altitude; lower-case letters represent
statistical significance in hypoxia and upper-case letters represent
statistical significance in normoxia. Means are body mass-corrected values
from ANCOVA and error bars are s.e.m. Bottom panels, adjusted means ±
s.e.m. from ANCOVAs performed separately for trials in hypoxia (left) and
normoxia (right). The birth site x acclimation altitude interaction was
significant in both ANCOVAs (see Results).