PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19242999-5 2009 Taking advantage of the method of lyophilizing rAAV onto biomaterials, we showed that an rAAV coating successfully induced beta-galactosidase protein expression by rat fibroblasts on hydroxyapatite, beta-tricalcium phosphate, and titanium alloy in vitro. beta-tricalcium phosphate 199-224 galactosidase, beta 1 Rattus norvegicus 123-141