Unusual DNA Structures

Unusual DNA Structures and the Probes Used for Their Detection..- The Specificity of "Single Strand Specific Endonucleases": Probes of phosphodiester conformation in double stranded nucleic acids. Left-handed Polypurine/polypyrimidine structures. Long range transmission of conformational information in DNA..- Chromatin Structure and DNA Structure at the hsp 26 Locus of Drosophila..- Cruciform Extrusion in Supercoiled DNA - Mechanisms and Contextual Influence..- Torsional Stress, Unusual DNA Structures, and Eukaryotic Gene Expression..- Development of a Model for DNA Supercoiling..- Cruciform Transitions Assayed Using a Psoralen Crosslinking Method: Applications to Measurements of DNA Torsional Tension..- NMR-Distance Geometry Studies of Helical Errors and Sequence Dependent Conformations of DNA in Solution..- Hyperreactivity of the B-Z Junctions Probed by Two Aromatic Chemical Carcinogens, 2-N,N-cetoxyacetylaminofluorene and 3-N,N-cetoxyacetyl-mino-4,6-Dimethyldipyrido[1,2-:3?,2?-d]Imidazole..- Inherently Curved DNA and Its Structural Elements..- DNA Flexibility Under Control: The Jumna Algorithm and its Application to BZ Junctions..- Base Sequence Effects in Curved and Rodlike DNA..- Sequence-Dependent Curvature of DNA..- Biophysical Principles of Specificity and Stability of Protein-DNA Interactions: Application to RNA Polymerase (E?70)-Promoter Interactions..- Immunochemical Approaches to the Definition of Unusual Nucleic Acid Structures..- Molecular Mechanical Studies on the B ? Z Energetics of DNA Sequences..- Usual and Unusual DNA Structures: A Summing Up..