title: The origin of cortical segmentation in wool follicles.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D000469:Alkaline Phosphatase / Q000378:metabolism; D000818:Animals; D046508:Culture Techniques; D006651:Histocytochemistry; D008722:Methods; D008854:Microscopy, Electron; D012756:Sheep; D012867:Skin / Q000166:cytology / Q000201:enzymology*; D013194:Staining and Labeling; D014935:Wool / Q000166:cytology* / Q000201:enzymology
chemical_list: D000469:Alkaline Phosphatase; D000251:Adenosine Triphosphatases