Published in Biopolymers on July 01, 1982
Efficient gene transfer into mammalian primary endocrine cells with lipopolyamine-coated DNA. Proc Natl Acad Sci U S A (1989) 3.28
Precipitation of DNA by polyamines: a polyelectrolyte behavior. Biophys J (1998) 2.59
Stretching of single collapsed DNA molecules. Biophys J (2000) 1.90
Thermodynamic extent of counterion release upon binding oligolysines to single-stranded nucleic acids. Proc Natl Acad Sci U S A (1990) 1.45
Properties of pseudouridine N1 imino protons located in the major groove of an A-form RNA duplex. Nucleic Acids Res (1992) 1.39
Spermine-DNA interactions: a theoretical study. Proc Natl Acad Sci U S A (1986) 1.36
Structural basis of polyamine-DNA recognition: spermidine and spermine interactions with genomic B-DNAs of different GC content probed by Raman spectroscopy. Nucleic Acids Res (2000) 1.24
Binding of ionic ligands to polyelectrolytes. Biophys J (1996) 1.18
Polyamines alter sequence-specific DNA-protein interactions. Nucleic Acids Res (1995) 1.14
Effects of variation in the structure of spermine on the association with DNA and the induction of DNA conformational changes. Biochem J (1990) 1.14
Interplay of ion binding and attraction in DNA condensed by multivalent cations. Nucleic Acids Res (2007) 1.12
A molecular dynamics simulation study of oriented DNA with polyamine and sodium counterions: diffusion and averaged binding of water and cations. Nucleic Acids Res (2003) 1.11
Structural effects of cobalt-amine compounds on DNA condensation. Biophys J (1999) 1.07
Heterogeneous staining: a tool for studies of how fluorescent dyes affect the physical properties of DNA. Nucleic Acids Res (2013) 1.07
Formation of a wrapped DNA-protein interface: experimental characterization and analysis of the large contributions of ions and water to the thermodynamics of binding IHF to H' DNA. J Mol Biol (2007) 1.04
Onset of DNA aggregation in presence of monovalent and multivalent counterions. Biophys J (2003) 1.02
Disappearance of the negative charge in giant DNA with a folding transition. Biophys J (2001) 1.02
Ternary interactions of spermine with DNA: 4'-epiadriamycin and other DNA: anthracycline complexes. Nucleic Acids Res (1990) 1.01
Interactions of the KWK6 cationic peptide with short nucleic acid oligomers: demonstration of large Coulombic end effects on binding at 0.1-0.2 M salt. Nucleic Acids Res (2004) 0.96
Fourier transform Raman study of the structural specificities on the interaction between DNA and biogenic polyamines. Biophys J (2001) 0.95
Ligand-induced DNA condensation: choosing the model. Biophys J (2005) 0.94
Base-pair opening and spermine binding--B-DNA features displayed in the crystal structure of a gal operon fragment: implications for protein-DNA recognition. Nucleic Acids Res (1995) 0.93
A universal description for the experimental behavior of salt-(in)dependent oligocation-induced DNA condensation. Nucleic Acids Res (2009) 0.92
The interaction of spermine and pentamines with DNA. Biochem J (1987) 0.92
On the interpretation of Raman spectra of 1-aminooxy-spermine/DNA complexes. Nucleic Acids Res (2004) 0.92
Dielectric constant and ionic strength effects on DNA precipitation. Biophys J (1996) 0.86
A left-handed (Z) conformation of poly(dA-dC).poly(dG-dT) induced by polyamines. Nucleic Acids Res (1986) 0.86
Site selective bis-intercalation of a homodimeric thiazole orange dye in DNA oligonucleotides. Nucleic Acids Res (1995) 0.84
Polyamines preferentially interact with bent adenine tracts in double-stranded DNA. Nucleic Acids Res (2005) 0.83
Nonspecific DNA binding and bending by HUαβ: interfaces of the three binding modes characterized by salt-dependent thermodynamics. J Mol Biol (2011) 0.83
Comparison of interactions of diamine and Mg²⁺ with RNA tertiary structures: similar versus differential effects on the stabilities of diverse RNA folds. Biochemistry (2013) 0.82
Specific versus nonspecific binding of cationic PNAs to duplex DNA. Biophys J (2004) 0.82
Interactions of spermidine and methylspermidine with DNA studied by nuclear magnetic resonance self-diffusion measurements. Biophys J (1996) 0.80
Coordination Reactions and Noncovalent Interactions of Polyamines with Nucleotides in Binary Systems and with Nucleotides and Copper(II) Ion in Ternary Systems. Bioinorg Chem Appl (2010) 0.80
Mammalian cell polyamine homeostasis is altered by the radioprotector WR1065. Biochem J (1998) 0.78
Chromatin condensation is confined to the loop and involves an all-or-none structural change. Biophys J (1999) 0.76
Contributions of the histidine side chain and the N-terminal alpha-amino group to the binding thermodynamics of oligopeptides to nucleic acids as a function of pH. Biochemistry (2010) 0.76
The effect of polyamines on the binding of anti-DNA antibodies from patients with SLE and normal human subjects. Clin Immunol (2014) 0.76
Counting the ions surrounding nucleic acids. Nucleic Acids Res (2016) 0.75
Divalent ion competition reveals reorganization of an RNA ion atmosphere upon folding. Nucleic Acids Res (2017) 0.75
Coupling of local folding to site-specific binding of proteins to DNA. Science (1994) 9.49
Thermodynamic analysis of ion effects on the binding and conformational equilibria of proteins and nucleic acids: the roles of ion association or release, screening, and ion effects on water activity. Q Rev Biophys (1978) 9.44
Ion effects on ligand-nucleic acid interactions. J Mol Biol (1976) 5.52
Characterization of the cytoplasm of Escherichia coli K-12 as a function of external osmolarity. Implications for protein-DNA interactions in vivo. J Mol Biol (1991) 3.73
Polypeptides containing highly conserved regions of transcription initiation factor sigma 70 exhibit specificity of binding to promoter DNA. Cell (1992) 3.27
Use of liquid hydrocarbon and amide transfer data to estimate contributions to thermodynamic functions of protein folding from the removal of nonpolar and polar surface from water. Biochemistry (1992) 3.26
RNA polymerase-promoter interactions: the comings and goings of RNA polymerase. J Bacteriol (1998) 3.16
Contribution to the thermodynamics of protein folding from the reduction in water-accessible nonpolar surface area. Biochemistry (1991) 2.83
Factor independent activation of rrnB P1. An "extended" promoter with an upstream element that dramatically increases promoter strength. J Mol Biol (1994) 2.73
Variability of the intracellular ionic environment of Escherichia coli. Differences between in vitro and in vivo effects of ion concentrations on protein-DNA interactions and gene expression. J Biol Chem (1987) 2.67
Upstream operators enhance repression of the lac promoter. Science (1986) 2.58
Electrostatic effects on polynucleotide transitions. II. Behavior of titrated systems. Biopolymers (1967) 2.55
Enthalpy and heat capacity changes for formation of an oligomeric DNA duplex: interpretation in terms of coupled processes of formation and association of single-stranded helices. Biochemistry (1999) 2.54
Salt-nucleic acid interactions. Annu Rev Phys Chem (1995) 2.50
Replacement of potassium chloride by potassium glutamate dramatically enhances protein-DNA interactions in vitro. Biochemistry (1987) 2.45
Origins of the osmoprotective properties of betaine and proline in Escherichia coli K-12. J Bacteriol (1992) 2.34
Vapor pressure osmometry studies of osmolyte-protein interactions: implications for the action of osmoprotectants in vivo and for the interpretation of "osmotic stress" experiments in vitro. Biochemistry (2000) 2.24
Interpretation of monovalent and divalent cation effects on the lac repressor-operator interaction. Biochemistry (1977) 2.23
Role of the hydrophobic effect in stability of site-specific protein-DNA complexes. J Mol Biol (1989) 2.20
Analysis of equilibrium and kinetic measurements to determine thermodynamic origins of stability and specificity and mechanism of formation of site-specific complexes between proteins and helical DNA. Methods Enzymol (1991) 2.18
Inhibition of transcription initiation by lac repressor. J Mol Biol (1995) 2.13
Monte Carlo description of oligoelectrolyte properties of DNA oligomers: range of the end effect and the approach of molecular and thermodynamic properties to the polyelectrolyte limits. Proc Natl Acad Sci U S A (1989) 2.11
Thermodynamic origins of specificity in the lac repressor-operator interaction. Adaptability in the recognition of mutant operator sites. J Mol Biol (1985) 2.00
Nonspecific interaction of lac repressor with DNA: an association reaction driven by counterion release. Biochemistry (1977) 1.95
Hydrophobic effect in protein folding and other noncovalent processes involving proteins. Proc Natl Acad Sci U S A (1989) 1.92
Kinetics and mechanism of the interaction of Escherichia coli RNA polymerase with the lambda PR promoter. J Mol Biol (1984) 1.84
Physical properties of DNA in vivo as probed by the length dependence of the lac operator looping process. Biochemistry (1988) 1.83
Pentalysine-deoxyribonucleic acid interactions: a model for the general effects of ion concentrations on the interactions of proteins with nucleic acids. Biochemistry (1980) 1.78
Biophysical characterization of changes in amounts and activity of Escherichia coli cell and compartment water and turgor pressure in response to osmotic stress. Biophys J (2000) 1.73
Relative binding affinities of monovalent cations for double-stranded DNA. Proc Natl Acad Sci U S A (1980) 1.73
Ion distributions around DNA and other cylindrical polyions: theoretical descriptions and physical implications. Annu Rev Biophys Biophys Chem (1990) 1.73
Sodium-23 NMR studies of cation-DNA interactions. Biophys Chem (1978) 1.73
Double helical DNA: conformations, physical properties, and interactions with ligands. Annu Rev Biochem (1981) 1.73
Thermodynamics of interactions of urea and guanidinium salts with protein surface: relationship between solute effects on protein processes and changes in water-accessible surface area. Protein Sci (2001) 1.69
HO. and DNase I probing of E sigma 70 RNA polymerase--lambda PR promoter open complexes: Mg2+ binding and its structural consequences at the transcription start site. Biochemistry (1995) 1.68
Nonspecific interactions of Escherichia coli RNA polymerase with native and denatured DNA: differences in the binding behavior of core and holoenzyme. Biochemistry (1978) 1.67
Importance of oligoelectrolyte end effects for the thermodynamics of conformational transitions of nucleic acid oligomers: a grand canonical Monte Carlo analysis. Biopolymers (1991) 1.64
Thermodynamics of the interactions of lac repressor with variants of the symmetric lac operator: effects of converting a consensus site to a non-specific site. J Mol Biol (1997) 1.63
Specific and non-specific interactions of integration host factor with DNA: thermodynamic evidence for disruption of multiple IHF surface salt-bridges coupled to DNA binding. J Mol Biol (2001) 1.60
Two open complexes and a requirement for Mg2+ to open the lambda PR transcription start site. Science (1993) 1.51
Conformational transitions of duplex and triplex nucleic acid helices: thermodynamic analysis of effects of salt concentration on stability using preferential interaction coefficients. Biophys J (1994) 1.50
Stable DNA loops in vivo and in vitro: roles in gene regulation at a distance and in biophysical characterization of DNA. Prog Nucleic Acid Res Mol Biol (1990) 1.39
Na+ effects on transition of DNA and polynucleotides of variable linear charge density. Biopolymers (1976) 1.36
The relationship between the poisson-boltzmann model and the condensation hypothesis: an analysis based on the low salt form of the Donnan coefficient. Biophys Chem (1980) 1.36
Rapid response to osmotic upshift by osmoregulated genes in Escherichia coli and Salmonella typhimurium. J Bacteriol (1988) 1.34
Regulation of the kinetics of the interaction of Escherichia coli RNA polymerase with the lambda PR promoter by salt concentration. Biochemistry (1985) 1.29
Analytic binding isotherms describing competitive interactions of a protein ligand with specific and nonspecific sites on the same DNA oligomer. Biophys J (2001) 1.28
In an Escherichia coli coupled transcription-translation system, expression of the osmoregulated gene proU is stimulated at elevated potassium concentrations and by an extract from cells grown at high osmolality. J Biol Chem (1989) 1.28
Intermediates in the formation of the open complex by RNA polymerase holoenzyme containing the sigma factor sigma 32 at the groE promoter. J Mol Biol (1989) 1.28
Importance of coulombic end effects on cation accumulation near oligoelectrolyte B-DNA: a demonstration using 23Na NMR. Biophys J (1995) 1.25
Variables affecting the selectivity and efficiency of retention of DNA fragments by E. coli RNA polymerase in the nitrocellulose-filter-binding assay. Gene (1981) 1.21
Grand canonical Monte Carlo molecular and thermodynamic predictions of ion effects on binding of an oligocation (L8+) to the center of DNA oligomers. Biophys J (1995) 1.21
Ions as regulators of protein-nucleic acid interactions in vitro and in vivo. Adv Biophys (1985) 1.17
Mg NMR in DNA solutions: Dominance of site binding effects. Proc Natl Acad Sci U S A (1980) 1.15
Electrostatic effects on polynucleotide transitions. I. Behavior at neutral pH. Biopolymers (1967) 1.15
Cooperative and anticooperative effects in binding of the first and second plasmid Osym operators to a LacI tetramer: evidence for contributions of non-operator DNA binding by wrapping and looping. J Mol Biol (1996) 1.12
Direct evidence for the preferential binding of Escherichia coli RNA polymerase holoenzyme to the ends of deoxyribonucleic acid restriction fragments. Biochemistry (1983) 1.11
Accumulation of 3-(N-morpholino)propanesulfonate by osmotically stressed Escherichia coli K-12. J Bacteriol (1989) 1.11
Characterization of rodlike RNA fragments. Biopolymers (1975) 1.10
23Na NMR relaxation study of the effects of conformation and base composition on the interactions of counterions with double-helical DNA. Biochemistry (1984) 1.09
Wrapping of flanking non-operator DNA in lac repressor-operator complexes: implications for DNA looping. J Mol Biol (1999) 1.09
Thermodynamic characterization of interactions of native bovine serum albumin with highly excluded (glycine betaine) and moderately accumulated (urea) solutes by a novel application of vapor pressure osmometry. Biochemistry (1996) 1.07
Competitive interactions of Co(NH3)6(3+) and Na+ with helical B-DNA probed by 59Co and 23Na NMR. Biochemistry (1987) 1.07
Measurement of binding constants for protein-DNA interactions by DNA-cellulose chromatography. Biochemistry (1977) 1.03
Compensating effects of opposing changes in putrescine (2+) and K+ concentrations on lac repressor-lac operator binding: in vitro thermodynamic analysis and in vivo relevance. J Mol Biol (1996) 1.03
Roles of Mg2+ in the mechanism of formation and dissociation of open complexes between Escherichia coli RNA polymerase and the lambda PR promoter: kinetic evidence for a second open complex requiring Mg2+. Biochemistry (1992) 1.02
Large electrostatic differences in the binding thermodynamics of a cationic peptide to oligomeric and polymeric DNA. Proc Natl Acad Sci U S A (1996) 1.02
Relative affinities of divalent polyamines and of their N-methylated analogues for helical DNA determined by 23Na NMR. Biochemistry (1991) 1.02
23Na-NMR investigations of counterion exchange reactions of helical DNA. Biopolymers (1986) 1.01
Kinetics of sodium ion binding to DNA quadruplexes. J Mol Biol (1996) 1.00
Ion effects on the aggregation and DNA-binding reactions of Escherichia coli RNA polymerase. Cold Spring Harb Symp Quant Biol (1983) 1.00
Induction of B-A transitions of deoxyoligonucleotides by multivalent cations in dilute aqueous solution. Biophys J (1993) 1.00
Binding of Escherichia coli ribonucleic acid polymerase holoenzyme to a bacteriophage T7 promoter-containing fragment: selectivity exists over a wide range of solution conditions. Biochemistry (1980) 1.00
Binding of Escherichia coli ribonucleic acid polymerase holoenzyme to a bacteriophage T7 promoter-containing fragment: evaluation of promoter binding constants as a function of solution conditions. Biochemistry (1980) 1.00
Interaction of an N-methylated polyamine analogue, hexamethonium(2+), with NaDNA: quantitative 14N and 23Na NMR relaxation rate studies of the cation-exchange process. Biochemistry (1988) 0.99
Kinetics of the helix-coil transition in DNA. Biopolymers (1972) 0.99
Analysis of ion concentration effects of the kinetics of protein-nucleic acid interactions. Application to lac repressor-operator interactions. Biophys Chem (1978) 0.99
Duplex to quadruplex equilibrium of the self-complementary oligonucleotide d(GGGGCCCC). Biopolymers (1995) 0.98
Binding of cationic (+4) alanine- and glycine-containing oligopeptides to double-stranded DNA: thermodynamic analysis of effects of coulombic interactions and alpha-helix induction. Biochemistry (1997) 0.97
Interpretation of 25Mg spin relaxation in Mg-DNA solutions: temperature variation and chemical exchange effects. Biopolymers (1992) 0.95
Quantifying accumulation or exclusion of H(+), HO(-), and Hofmeister salt ions near interfaces. Chem Phys Lett (2008) 0.95
Aggregation equilibria of Escherichia coli RNA polymerase: evidence for anion-linked conformational transitions in the protomers of core and holoenzyme. Biochemistry (1982) 0.95
E. coli promoter spacer regions contain nonrandom sequences which correlate to spacer length. Nucleic Acids Res (1990) 0.94
Counterion exchange reactions on DNA: Monte Carlo and Poisson-Boltzmann analysis. Biopolymers (1988) 0.93
The strand-separation transition of T2 bacteriophage DNA. Biopolymers (1974) 0.92
Spectroscopic studies of a phosphoinositide-binding peptide from gelsolin: behavior in solutions of mixed solvent and anionic micelles. Biophys J (1995) 0.92
The interaction of calcium (II) with DNA probed by 43Ca-NMR is not influenced by terminal phosphate groups at ends and nicks. Biopolymers (1989) 0.92
Quantitative analysis of multiple-hit footprinting studies to characterize DNA conformational changes in protein-DNA complexes: application to DNA opening by Esigma70 RNA polymerase. J Mol Biol (1998) 0.91
Preferential interactions between small solutes and the protein backbone: a computational analysis. Biochemistry (2010) 0.87
A 43Ca-NMR study of Ca(II)-DNA interactions. Biopolymers (1987) 0.87