title: Fluorescence properties of 2-aminopurine in human telomeric DNA.
abstract: The substitution of 2-aminopurine (Ap) for A7 in the human telomeric sequence d[AGGG(TTAGGG)(3)] resulted in a significant increase in the fluorescence intensity of Ap for the conformational change from duplex to quadruplex.
authors.affiliation: The Institute of Scientific and Industrial Research (SANKEN), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan.
authors.forename: Takumi
authors.initials: T
authors.lastname: Kimura
authors.forename: Kiyohiko
authors.initials: K
authors.lastname: Kawai
authors.forename: Mamoru
authors.initials: M
authors.lastname: Fujitsuka
authors.forename: Tetsuro
authors.initials: T
authors.lastname: Majima