title: Plasma membrane differentiations of keratinizing cells of the wool follicle. IV. Further membrane differentiations.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002462:Cell Membrane; D005347:Fibroblasts / Q000166:cytology; D005613:Freeze Etching; D007365:Intercellular Junctions; D007633:Keratins; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules; D011506:Proteins; D012756:Sheep; D012867:Skin / Q000166:cytology*; D014935:Wool
chemical_list: D011506:Proteins; D007633:Keratins