title: R-loop analysis of procollagen messenger RNA for the assessment of human collagen mutations.
mesh_terms: D003240:Connective Tissue Diseases / Q000235:genetics*; D005796:Genes; D006801:Humans; D008854:Microscopy, Electron / Q000379:methods; D009154:Mutation; D009693:Nucleic Acid Hybridization; D011347:Procollagen / Q000235:genetics*; D012333:RNA, Messenger / Q000235:genetics* / Q000648:ultrastructure
chemical_list: D011347:Procollagen; D012333:RNA, Messenger