Fluorescence microscopic visualization of a DNA-cationic fullerene complex
نویسندگان
چکیده
منابع مشابه
DNA-assisted photoinduced charge transfer between a cationic poly(phenylene vinylene) and a cationic fullerene.
Water-soluble cationic conjugated poly(phenylene vinylene) (PPV) and cationic fullerene were complexed with negatively charged single stranded DNA and double stranded DNA via electrostatic interactions to achieve photoinduced charge transfer with efficiencies as high as those observed from oppositely charged, cationic PPV and anionic fullerene but with distinctly different quenching mechanisms.
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The DNA-dependent protein kinase (DNA-PK) and Poly(ADP-ribose) polymerase-1 (PARP1) are critical enzymes that reduce genomic damage caused by DNA lesions. They are both activated by DNA strand breaks generated by physiological and environmental factors, and they have been shown to interact. Here, we report in vivo evidence that DNA-PK and PARP1 are equally necessary for rapid repair. We purifie...
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ژورنال
عنوان ژورنال: Nucleic Acids Symposium Series
سال: 2000
ISSN: 0261-3166,1746-8272
DOI: 10.1093/nass/44.1.173