title: Filamentous and matrix components of skeletal muscle Z-disks.
mesh_terms: D000447:Aldehydes; D000818:Animals; D001001:Anura; D006652:Histological Techniques; D007814:Larva / Q000033:anatomy & histology; D008722:Methods; D008854:Microscopy, Electron; D008961:Models, Structural; D009132:Muscles / Q000166:cytology*; D009210:Myofibrils; D009992:Osmium; D011714:Pyrans; D011894:Rana pipiens; D013194:Staining and Labeling; D013997:Time Factors; D014319:Triturus; D014631:Valerates
chemical_list: D000447:Aldehydes; D011714:Pyrans; D014631:Valerates; D009992:Osmium