Published in Proc Natl Acad Sci U S A on March 01, 1981
A novel repeated element with Z-DNA-forming potential is widely found in evolutionarily diverse eukaryotic genomes. Proc Natl Acad Sci U S A (1982) 8.15
The sequence (dC-dA)n X (dG-dT)n forms left-handed Z-DNA in negatively supercoiled plasmids. Proc Natl Acad Sci U S A (1983) 5.69
The sequence GGCmCGG is resistant to MspI cleavage. Nucleic Acids Res (1983) 4.75
Flipping of cloned d(pCpG)n.d(pCpG)n DNA sequences from right- to left-handed helical structure by salt, Co(III), or negative supercoiling. Proc Natl Acad Sci U S A (1982) 4.35
Nucleosomes will not form on double-stranded RNa or over poly(dA).poly(dT) tracts in recombinant DNA. Nucleic Acids Res (1981) 3.80
Energetics of B-to-Z transition in DNA. Proc Natl Acad Sci U S A (1983) 3.66
Circular dichroism and conformational polymorphism of DNA. Nucleic Acids Res (2009) 3.20
The evolutionarily conserved repetitive sequence d(TG.AC)n promotes reciprocal exchange and generates unusual recombinant tetrads during yeast meiosis. Mol Cell Biol (1986) 2.86
The structure of DNA in a nucleosome. Proc Natl Acad Sci U S A (1990) 2.85
Right-handed and left-handed DNA: studies of B- and Z-DNA by using proton nuclear Overhauser effect and P NMR. Proc Natl Acad Sci U S A (1982) 2.76
Differential methylation of hypoxanthine phosphoribosyltransferase genes on active and inactive human X chromosomes. Proc Natl Acad Sci U S A (1984) 2.52
A Z-DNA binding domain present in the human editing enzyme, double-stranded RNA adenosine deaminase. Proc Natl Acad Sci U S A (1997) 2.35
Expression of a cloned adenovirus gene is inhibited by in vitro methylation. Proc Natl Acad Sci U S A (1982) 2.23
Carcinogenic nickel silences gene expression by chromatin condensation and DNA methylation: a new model for epigenetic carcinogens. Mol Cell Biol (1995) 2.14
DNA methylation. The effect of minor bases on DNA-protein interactions. Biochem J (1990) 2.09
Isolation of Drosophila proteins that bind selectively to left-handed Z-DNA. Proc Natl Acad Sci U S A (1982) 2.01
The role of metal ions in the conformation of the four-way DNA junction. EMBO J (1990) 1.95
Nonrandom integration of retroviral DNA in vitro: effect of CpG methylation. Proc Natl Acad Sci U S A (1992) 1.94
Investigation of restriction-modification enzymes from M. varians RFL19 with a new type of specificity toward modification of substrate. Nucleic Acids Res (1985) 1.93
Z* DNA, the left-handed helical form of poly[d(G-C)] in MgCl2-ethanol, is biologically active. EMBO J (1982) 1.90
Molecular structure of (m5 dC-dG)3: the role of the methyl group on 5-methyl cytosine in stabilizing Z-DNA. Nucleic Acids Res (1982) 1.86
Zuotin, a putative Z-DNA binding protein in Saccharomyces cerevisiae. EMBO J (1992) 1.81
A Z-like form of poly(dA-dC).poly(dG-dT) in solution? Nucleic Acids Res (1982) 1.75
Detection of an altered DNA conformation at specific sites in chromatin and supercoiled DNA. Proc Natl Acad Sci U S A (1983) 1.73
Methylation patterns of repetitive DNA sequences in germ cells of Mus musculus. Nucleic Acids Res (1984) 1.68
Formation of Z-DNA in negatively supercoiled plasmids is sensitive to small changes in salt concentration within the physiological range. EMBO J (1983) 1.67
Mn2+ and other transition metals at low concentration induce the right-to-left helical transformation of poly[d(G-C)]. EMBO J (1982) 1.67
Methylation of simian virus 40 Hpa II site affects late, but not early, viral gene expression. Proc Natl Acad Sci U S A (1982) 1.65
Conformational transitions of poly(dA-dC).poly(dG-dT) induced by high salt or in ethanolic solution. Nucleic Acids Res (1982) 1.62
DNA secondary structures and epigenetic determinants of cancer genome evolution. Nat Struct Mol Biol (2011) 1.56
Interhelical spacing in liquid crystalline spermine and spermidine-DNA precipitates. Biophys J (2004) 1.52
Statistical mechanics of the B----Z transition of DNA: contribution of diffuse ionic interactions. Proc Natl Acad Sci U S A (1984) 1.50
DNA methylation of three 5' C-C-G-G 3' sites in the promoter and 5' region inactivate the E2a gene of adenovirus type 2. Proc Natl Acad Sci U S A (1984) 1.50
Molecular mechanics of the interactions of spermine with DNA: DNA bending as a result of ligand binding. Nucleic Acids Res (1990) 1.46
Effect of the B--Z transition in poly(dG-m5dC) . poly(dG-m5dC) on nucleosome formation. Proc Natl Acad Sci U S A (1982) 1.46
Crystal structure of Z-DNA without an alternating purine-pyrimidine sequence. Proc Natl Acad Sci U S A (1985) 1.41
The unmethylated state of the promoter/leader and 5'-regions of integrated adenovirus genes correlates with gene expression. EMBO J (1982) 1.37
Spermine-DNA interactions: a theoretical study. Proc Natl Acad Sci U S A (1986) 1.36
In Z-DNA the sequence G-C-G-C is neither methylated by Hha I methyltransferase nor cleaved by Hha I restriction endonuclease. Proc Natl Acad Sci U S A (1984) 1.34
The sequence of the human immunoglobulin mu-delta intron reveals possible vestigial switch segments. Nucleic Acids Res (1984) 1.34
Consecutive A X T pairs can adopt a left-handed DNA structure. Proc Natl Acad Sci U S A (1986) 1.33
The B goes to Z transition of poly(dG-dC) . poly(dG-dC) modified by some platinum derivatives. Nucleic Acids Res (1981) 1.32
7-Methylguanine in poly(dG-dC).poly(dG-dC) facilitates z-DNA formation. Proc Natl Acad Sci U S A (1981) 1.31
Evidence that vaccinia virulence factor E3L binds to Z-DNA in vivo: Implications for development of a therapy for poxvirus infection. Proc Natl Acad Sci U S A (2004) 1.30
Effect of in vitro DNA methylation on beta-globin gene expression. Proc Natl Acad Sci U S A (1988) 1.29
Intrinsic conformational properties of deoxyribonucleosides: implicated role for cytosine in the equilibrium among the A, B, and Z forms of DNA. Biophys J (1999) 1.27
Immunological detection of left-handed Z DNA in isolated polytene chromosomes. Effects of ionic strength, pH, temperature and topological stress. EMBO J (1984) 1.24
Chiral probes for the handedness of DNA helices: enantiomers of tris(4,7-diphenylphenanthroline)ruthenium(II). Proc Natl Acad Sci U S A (1984) 1.22
Impact of CpG methylation on structure, dynamics and solvation of cAMP DNA responsive element. Nucleic Acids Res (2001) 1.21
Left-handed Z-DNA in bands of acid-fixed polytene chromosomes. Proc Natl Acad Sci U S A (1983) 1.21
Neomycin, spermine and hexaamminecobalt (III) share common structural motifs in converting B- to A-DNA. Nucleic Acids Res (1996) 1.21
Chain flexibility and hydrodynamics of the B and Z forms of poly(dG-dC).poly(dG-dC). Nucleic Acids Res (1983) 1.20
B- to Z-DNA transition probed by oligonucleotides containing methylphosphonates. Proc Natl Acad Sci U S A (1986) 1.17
Stereoelectronic effects of deoxyribose O4' on DNA conformation. Proc Natl Acad Sci U S A (1995) 1.14
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
HhaI methylase and restriction endonuclease as probes for B to Z DNA conformational changes in d(GCGC) sequences. Nucleic Acids Res (1984) 1.13
Mouse mammary tumor virus: specific methylation patterns of proviral DNA in normal mouse tissues. J Virol (1984) 1.13
Right-handed and left-handed helices of poly(dA-dC) X (dG-dT). Nucleic Acids Res (1985) 1.13
Submillimolar levels of calcium regulates DNA structure at the dinucleotide repeat (TG/AC)n. Proc Natl Acad Sci U S A (1998) 1.11
Characterization of Z-DNA as a nucleosome-boundary element in yeast Saccharomyces cerevisiae. Proc Natl Acad Sci U S A (2007) 1.11
Quantification of oxidative single-base and intrastrand cross-link lesions in unmethylated and CpG-methylated DNA induced by Fenton-type reagents. Nucleic Acids Res (2007) 1.10
Tris(tetramethylphenanthroline)ruthenium(II): a chiral probe that cleaves A-DNA conformations. Proc Natl Acad Sci U S A (1988) 1.09
The solution structure of the N-terminal domain of E3L shows a tyrosine conformation that may explain its reduced affinity to Z-DNA in vitro. Proc Natl Acad Sci U S A (2004) 1.09
Anti-Z-DNA antibody binding can stabilize Z-DNA in relaxed and linear plasmids under physiological conditions. EMBO J (1985) 1.08
Stabilization of nucleic acids by unusual polyamines produced by an extreme thermophile, Thermus thermophilus. Biochem J (2005) 1.07
Synthesis, structure and thermodynamic properties of 8-methylguanine-containing oligonucleotides: Z-DNA under physiological salt conditions. Nucleic Acids Res (1996) 1.07
Spectroscopic studies of (m5dC-dG)3: thermal stability of B- and Z-forms. Nucleic Acids Res (1983) 1.07
Critical amount of oligovalent ion binding required for the B-Z transition of poly (dG-m5dC). Nucleic Acids Res (1984) 1.06
Minute negative superhelicity is sufficient to induce the B-Z transition in the presence of low tension. Proc Natl Acad Sci U S A (2010) 1.06
Polyamine-nucleic acid interactions and the effects on structure in oriented DNA fibers. Nucleic Acids Res (2002) 1.06
Binding of [(dien)PtCl] Cl to poly(dG-dC)-poly(dG-dC) facilitates the B goes to Z conformational transition. Nucleic Acids Res (1982) 1.05
Induction of prolactin-deficient variants of GH3 rat pituitary tumor cells by ethyl methanesulfonate: reversion by 5-azacytidine, a DNA methylation inhibitor. Proc Natl Acad Sci U S A (1982) 1.05
The B reversible Z transition of poly(dI-br5dC).poly(dI-br5dC). A quantitative description of the Z form dynamic structure. Nucleic Acids Res (1982) 1.04
Salt induced B----A transition of poly(dG).poly(dC) and the stabilization of A form by its methylation. Nucleic Acids Res (1986) 1.03
Z-DNA in transcriptionally active chromosomes. Proc Natl Acad Sci U S A (1987) 1.03
Impact of methylation on the physical properties of DNA. Biophys J (2012) 1.02
NMR, CD and IR spectroscopies of a tridecanucleotide containing a no-base residue: coexistence of B and Z conformations. Nucleic Acids Res (1986) 1.01
NMR and CD studies on an oligonucleotide containing N4-methylcytosine. Nucleic Acids Res (1987) 1.01
Z-DNA immunoreactivity in fixed metaphase chromosomes of primates. Proc Natl Acad Sci U S A (1983) 1.01
Ternary interactions of spermine with DNA: 4'-epiadriamycin and other DNA: anthracycline complexes. Nucleic Acids Res (1990) 1.01
Intercalative and nonintercalative binding of large cationic porphyrin ligands to polynucleotides. Nucleic Acids Res (1983) 1.01
Interaction of transition metal ions with Z form poly d(A-C).poly d(G-T) and poly d(A-T) studied by I.R. spectroscopy. Nucleic Acids Res (1986) 1.00
Hydration and recognition of methylated CpG steps in DNA. EMBO J (1998) 1.00
The B----Z transition in two synthetic oligonucleotides: d(C-2-amino-ACGTG) and d(m5CGCAm5CGTGCG) studied by IR, NMR and CD spectroscopies. Nucleic Acids Res (1984) 0.99
Cationic porphyrins as probes of DNA structure. Nucleic Acids Res (1986) 0.99
Locations of Z-DNA in polytene chromosomes. J Cell Biol (1985) 0.98
Uranyl photoprobing of a four-way DNA junction: evidence for specific metal ion binding. EMBO J (1994) 0.98
Zinc Z-DNA. Nucleic Acids Res (1984) 0.97
Differential promotion and suppression of Z leads to B transitions in poly[d(G-C)] by histone subclasses, polyamino acids and polyamines. EMBO J (1983) 0.97
Binding of the transcription factor EBP-80 mediates the methylation response of an intracisternal A-particle long terminal repeat promoter. Mol Cell Biol (1991) 0.97
Influence of counter-ions on the crystal structures of DNA decamers: binding of [Co(NH3)6]3+ and Ba2+ to A-DNA. Biophys J (1995) 0.97
Preliminary spectroscopic characterization of a synthetic DNA oligomer containing a B-Z junction at high salt. Nucleic Acids Res (1988) 0.97
New DNA polymorphism: evidence for a low salt, left-handed form of poly(dG-m5dC). Nucleic Acids Res (1985) 0.96
The effect of intercalating drugs on the kinetics of the B to Z transition of poly(dG-dC). Nucleic Acids Res (1983) 0.96
A stopped-flow H-D exchange kinetic study of spermine-polynucleotide interactions. Nucleic Acids Res (1987) 0.96
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Conformational transitions of alternating purine-pyrimidine DNAs in perchlorate ethanol solutions. Biophys J (1995) 0.95
A method to identify and characterize Z-DNA binding proteins using a linear oligodeoxynucleotide. Nucleic Acids Res (1993) 0.95
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