title: Xenotransplant experts express caution over knockout piglets.
authors.forename: Declan
authors.initials: D
authors.lastname: Butler
mesh_terms: D000818:Animals; D001709:Biotechnology / Q000191:economics; D017690:Cell Transplantation; D002986:Clinical Trials as Topic; D019976:Cloning, Organism; D003433:Crosses, Genetic; D005260:Female; D005700:Galactosyltransferases / Q000235:genetics*; D006084:Graft Rejection; D006801:Humans; D007449:Investments; D008297:Male; D009154:Mutation; D016377:Organ Transplantation; D013552:Swine / Q000235:genetics*; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000166:cytology; D014183:Transplantation, Heterologous / Q000276:immunology; D014777:Virus Diseases / Q000635:transmission
chemical_list: D005700:Galactosyltransferases; C047006:N-acetyllactosaminide alpha-1,3-galactosyltransferase