title: A simple fluorimetric assay for guanosine nucleotides.
mesh_terms: D006150:Guanine Nucleotides / Q000032:analysis*; D008274:Magnesium; D013050:Spectrometry, Fluorescence / Q000379:methods; D013725:Terbium
chemical_list: D006150:Guanine Nucleotides; D013725:Terbium; D008274:Magnesium