title: Clonal organization of the central nervous system of the frog. I. Clones stemming from individual blastomeres of the 16-cell and earlier stages.
mesh_terms: D000818:Animals; D001757:Blastomeres / Q000166:cytology*; D002454:Cell Differentiation; D002999:Clone Cells / Q000166:cytology*; D006735:Horseradish Peroxidase / Q000008:administration & dosage; D007267:Injections; D009420:Nervous System / Q000196:embryology*; D014981:Xenopus / Q000196:embryology*
chemical_list: D006735:Horseradish Peroxidase