Structural investigations of DNA-histone complexes. A spin label study
نویسندگان
چکیده
منابع مشابه
Structural investigations of DNA-histone complexes. A spin label study.
We have prepared two acridine spin labels, 6-chloro-9-[4-(2,2,6,6-tetramethyl-1-piperidinyloxy)amino]-2-methoxyacridine (I) and 9-[4-(2,2,6,6-tetramethyl-1-piperidinyloxy)amino]-acridine (II) and have used them to study the binding of lysine-rich histone (H1) to DNA using electron spin resonance (ESR). ESR spectra of I in the presence of DNA, polydA-polydT and polydG-polydC were characteristic ...
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isotherms of the binding of the anthracyciine antibiotic, adriamycin (adriblastin), to dna histone complexes was studied by means of spectroscopic analysis. the results indicated that: (a) binding of adriamycin to histones reduced the interaction of histones with dna, (b) binding of the drug to dna did not change the binding affinity of histone to dna and, (c) in the explored binding range of r
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1979
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/6.11.3703