PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29753165-1 2018 In this present work we made a novel, fast, selective and sensitive electrochemical genobiosensor to detection of EGFR exon 21 point mutation based on two step electropolymerization of Ni(II)-oxytetracycline conducting metallopolymer nanoparticles (Ni-OTC NPs) on the surface of pencil graphite electrode (PGE) which was modified by reduced graphene oxide/carboxyl functionalized ordered mesoporous carbon (rGO/f-OMC) nanocomposite. phenylglycidyl ether 306-309 epidermal growth factor receptor Homo sapiens 114-118