Conformational changes in myocardial nuclei of rats.
D000818:Animals; D002467:Cell Nucleus; D006321:Heart / Q000502:physiology; D008297:Male; D008854:Microscopy, Electron; D008961:Models, Structural; D009119:Muscle Contraction; D009206:Myocardium / Q000166:cytology*; D011336:Probability; D051381:Rats