Quantifying Force-Dependent Binding Kinetics of DNA-Ruthenium Complexes
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چکیده
منابع مشابه
BINDING OF THE ANTITUMOR DRUG ADRIAMYCIN TO DNA-HISTONE COMPLEXES
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...
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DNA intercalators are widely used as fluorescent probes to visualize DNA and DNA transactions in vivo and in vitro. It is well known that they perturb DNA structure and stability, which can in turn influence DNA-processing by proteins. Here we elucidate this perturbation by combining single-dye fluorescence microscopy with force spectroscopy and measuring the kinetics of DNA intercalation by th...
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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: Biophysical Journal
سال: 2013
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2012.11.2857