Figure 8
From: Ultrastructural analysis of development of myocardium in calreticulin-deficient mice
Ultrastructure of ventricular myocardium of WT (A) and calreticulin KO (B) hearts and of atrial myocardium of WT (C) and calreticulin KO (D) hearts. It is apparent that there is a substantial difference in the myofibrillar width between the WT and KO phenotypes in both ventricles and atria at late stages of development. Further details are found in the text. Magnification 15,000×.