title: Splicing in vitro?
mesh_terms: D001483:Base Sequence; D005914:Globins / Q000235:genetics; D009693:Nucleic Acid Hybridization; D009694:Nucleic Acid Precursors / Q000378:metabolism*; D009975:Orthomyxoviridae / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism*; D012367:RNA, Viral / Q000378:metabolism*
chemical_list: D009694:Nucleic Acid Precursors; D012333:RNA, Messenger; D012367:RNA, Viral; D005914:Globins