title: 15th annual UCLA symposia. February 22-March 23, 1986. Abstracts.
mesh_terms: D000818:Animals; D001846:Bone Development; D001847:Bone Diseases; D002356:Cartilage / Q000254:growth & development*; D003602:Cytotoxicity, Immunologic; D004261:DNA Replication; D006801:Humans; D063245:Plant Development; D011995:Recombination, Genetic