title: Ca2+ induces the formation of two distinct subpopulations of group II intron molecules.
authors.affiliation: Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland.
authors.forename: Miriam
authors.initials: M
authors.lastname: Steiner
authors.forename: David
authors.initials: D
authors.lastname: Rueda
authors.forename: Roland K O
authors.initials: RK
authors.lastname: Sigel
mesh_terms: D002118:Calcium / Q000737:chemistry*; D031541:Fluorescence Resonance Energy Transfer; D007438:Introns / Q000235:genetics*; D008274:Magnesium / Q000737:chemistry; D009690:Nucleic Acid Conformation; D012313:RNA / Q000737:chemistry; D012326:RNA Splicing; D016337:RNA, Catalytic / Q000378:metabolism
chemical_list: D016337:RNA, Catalytic; D012313:RNA; D008274:Magnesium; D002118:Calcium