title: Improvement of the Spi- assay for mutations in gpt delta mice by including magnesium ions during plaque formation.
authors.affiliation: Biochemistry Division, National Cancer Center Research Institute, Chuo-ku, Tokyo, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Shibata
authors.forename: M
authors.initials: M
authors.lastname: Masutani
authors.forename: T
authors.initials: T
authors.lastname: Nozaki
authors.forename: N
authors.initials: N
authors.lastname: Kamada
authors.forename: H
authors.initials: H
authors.lastname: Fujihara
authors.forename: K
authors.initials: K
authors.lastname: Masumura
authors.forename: H
authors.initials: H
authors.lastname: Nakagama
authors.forename: T
authors.initials: T
authors.lastname: Sugimura
authors.forename: S
authors.initials: S
authors.lastname: Kobayashi
authors.forename: H
authors.initials: H
authors.lastname: Suzuki
authors.forename: T
authors.initials: T
authors.lastname: Nohmi
mesh_terms: D000818:Animals; D001426:Bacterial Proteins / Q000235:genetics*; D001435:Bacteriophages / Q000235:genetics / Q000378:metabolism; D029968:Escherichia coli Proteins; D008274:Magnesium / Q000378:metabolism*; D051379:Mice; D008822:Mice, Transgenic; D009152:Mutagenicity Tests / Q000379:methods; D009154:Mutation; D010430:Pentosyltransferases; D011506:Proteins
chemical_list: D001426:Bacterial Proteins; D029968:Escherichia coli Proteins; D011506:Proteins; D010430:Pentosyltransferases; C071962:Gpt protein, E coli; D008274:Magnesium