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Article
Effects of polyamines on higher-order folding of in situ chromatin
Modifications of the higher-order chromatin structure induced by polyamines have been quantitatively investigated in situ through a non-invasive biophysical approach using Differential Scanning Calorimetry and...
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Article
X-ray small angle scattering study of chromatin as a function of fiber length
This work investigates the structure of native calf thymus chromatin as a function of fiber length and isolation procedures by using X-ray small angle scattering technique. Two methods of chromatin isolation h...
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Article
High order DNA structure as inferred by optical fluorimetry and scanning calorimetry
New quantitative insights on the native high order chromatin-DNA structure existing within interphase nuclei are obtained by monitoring the effects of two common well-characterized fixatives, glutaraldehyde an...