22 research outputs found
Binding of lac repressor induces different conformational changes on operator and non-operator DNAs
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Interaction between the peptide lysyl-tryptophanyl-lysine and copolynucleotides of adenine and uracil: Selectivity of interaction
Get PDFNew Synchrotron Radiation Circular Dichroism end-station on DISCO beamline at SOLEIL synchrotron for biomolecular analysis
No full textInteraction between Cisplatin-modified DNA and the HMG Boxes of HMG 1: DNase I Footprinting and Circular Dichroism
No full textInternational audienceThe interactions between the two boxes A and B of HMG 1 and cis-diamminedichloroplatinum(II)-modified DNA containing a single intrastrand cross-link at the d(GpG) site were studied by DNase I footprinting and circular dichroism. The DNAase I cleavage patterns of the HMG box-platinated DNA complexes are identical, the two boxes inhibiting the DNase I cutting over at least 15 and 12 nucleotide residues in the platinated strand and the complementary strand, respectively. As judged by circular dichroism, the two boxes have the same alpha-helical content (56%) and they induce the same conformational changes in the platinated DNA
Fluorescence spectroscopic study of hypericin-photosensitized oxidation of low-density lipoproteins
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Interaction between the peptide lysyl-tryptophanyl-lysine and copolynucleotides of adenine and uracil: Selectivity of interaction
No full textDistribution of metal-fee sulfonated phthalocyanine in subcutaneously transplanted murine tumors
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