PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15312188-0 2004 Atomic force microscopy study of DNA deposited on poly L-ornithine-coated mica. polyornithine 50-66 MHC class I polypeptide-related sequence A Homo sapiens 74-78 15312188-2 2004 We show that poly-L-ornithine-coated mica is a good substrate for fast, reliable deposition of DNA for wet or dry imaging. polyornithine 13-29 MHC class I polypeptide-related sequence A Homo sapiens 37-41