The sensitivity of developing cardiac myofibrils to cytochalasin-B (electron microscopy-polarized light-Z-bands-heartbeat).
D000818:Animals; D002642:Chick Embryo; D003470:Culture Media; D003864:Depression, Chemical; D006321:Heart / Q000187:drug effects; D008854:Microscopy, Electron; D009119:Muscle Contraction / Q000187:drug effects; D024510:Muscle Development; D009183:Mycotoxins / Q000494:pharmacology*; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils / Q000187:drug effects* / Q000254:growth & development
D003470:Culture Media; D009183:Mycotoxins