secondary structure of sequence macromolecule secondary structure of RNA molecule secondary structure of RNA molecule 2010-01-31: Philippe Rocca-Serra: This is a placeholder to allow work on 'nucleic acid mapping assay' in collaboration with RNAOntology group. Need to liaise with SO PMID: 15630685: Single molecule studies of RNA secondary structure: AFM of TYMV viral RNA. Person: Philippe Rocca-Serra metadata incomplete