title: Elastic fibres in the notochord of Rana rugosa tadpoles.
mesh_terms: D000818:Animals; D001485:Basement Membrane; D004547:Elastic Tissue / Q000648:ultrastructure*; D004549:Elastin; D004721:Endoplasmic Reticulum; D008854:Microscopy, Electron; D009454:Neurofibrils; D011898:Ranidae / Q000196:embryology*; D013116:Spinal Cord / Q000196:embryology*
chemical_list: D004549:Elastin