Literature DB >> 673842

Base pairing structure in the poly d(G-T) double helix: wobble base pairs.

T A Early, J Olmsted, D R Kearns, A G Lezius.   

Abstract

High resolution nuclear magnetic resonance (NMR) and ethidium bromide binding studies are used to demonstrate that poly d(G-T) forms an ordered double helical structure at low temperatures (below 24 degrees C in 0.3 M NaCl) in which G and T are hydrogen bonded together in a wobble base pair hydrogen bonding scheme as proposed earlier by Lezius and Domin. Alternative hydrogen bonding schemes involving the tautomeric form of either T or G, such as have been proposed to account for mutation rates in DNA synthesis, are eliminated.

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Year:  1978        PMID： 673842      PMCID： PMC342137          DOI： 10.1093/nar/5.6.1955

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  27 in total

1.  Nuclear magnetic resonance studies of hydrogen bonded complexes of oligonucleotides in aqueous solution. I. pdG-dC and pdG-dT.

Authors:  T R Krugh; M A Young
Journal:  Biochem Biophys Res Commun       Date:  1975-02-17       Impact factor: 3.575

2.  Proton and phosphorus NMR studies of d-CpG(pCpG)n duplexes in solution. Helix-coil transition and complex formation with actinomycin-D.

Authors:  D J Patel
Journal:  Biopolymers       Date:  1976-03       Impact factor: 2.505

3.  Circular dichroism evidence for G-U and G-T base pairing in poly[r(G-U)] and poly[d(G-T)].

Authors:  D M Gray; R L Ratliff
Journal:  Biopolymers       Date:  1977-06       Impact factor: 2.505

4.  Mechanism of ethidium bromide fluorescence enhancement on binding to nucleic acids.

Authors:  J Olmsted; D R Kearns
Journal:  Biochemistry       Date:  1977-08-09       Impact factor: 3.162

5.  A study of secondary and tertiary solution structure of yeast tRNA(Asp) by nuclear magnetic resonance. Assignment of G.U ring NH and hydrogen-bonded base pair proton resonances.

Authors:  G T Robillard; C W Hilbers; B R Reid; J Gangloff; G Dirheimer; R G Shulman
Journal:  Biochemistry       Date:  1976-05-04       Impact factor: 3.162

6.  A wobbly double helix.

Authors:  A G Lezius; E Domin
Journal:  Nat New Biol       Date:  1973-08-08

7.  Guanine-uracil base-pairing.

Authors:  S I Chan; G C Lee; C F Schmidt; G P Kreishman
Journal:  Biochem Biophys Res Commun       Date:  1972-02-25       Impact factor: 3.575

Review 8.  High-resolution nuclear magnetic resonance investigations of the structure of tRNA in solution.

Authors:  D R Kearns
Journal:  Prog Nucleic Acid Res Mol Biol       Date:  1976

9.  Yeast phenylalanine transfer RNA: atomic coordinates and torsion angles.

Authors:  G J Quigley; N C Seeman; A H Wang; F L Suddath; A Rich
Journal:  Nucleic Acids Res       Date:  1975-12       Impact factor: 16.971

10.  High resolution proton nuclear magnetic resonance investigation of the structural and dynamic properties of d(C15A15)-d(T15G15).

Authors:  T A Early; D R Kearns; J F Burd; J E Larson; R D Wells
Journal:  Biochemistry       Date:  1977-02-08       Impact factor: 3.162
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  13 in total

1.  Identification of DNA basepairing via tunnel-current decay.

Authors:  Jin He; Lisha Lin; Peiming Zhang; Stuart Lindsay
Journal:  Nano Lett       Date:  2007-11-28       Impact factor: 11.189

2.  Comparison of the conformation of an oligonucleotide containing a central G-T base pair with the non-mismatch sequence by proton NMR.

Authors:  E Quignard; G V Fazakerley; G van der Marel; J H van Boom; W Guschlbauer
Journal:  Nucleic Acids Res       Date:  1987-04-24       Impact factor: 16.971

3.  Characterization of imperfect DNA duplexes containing unpaired bases and non-Watson-Crick base pairs.

Authors:  D H Evans; A R Morgan
Journal:  Nucleic Acids Res       Date:  1986-05-27       Impact factor: 16.971

Review 4.  Heteroduplex deoxyribonucleic acid base mismatch repair in bacteria.

Authors:  J P Claverys; S A Lacks
Journal:  Microbiol Rev       Date:  1986-06

5.  National and state trends in use of prenatal care, 1970-83.

Authors:  D D Ingram; D Makuc; J C Kleinman
Journal:  Am J Public Health       Date:  1986-04       Impact factor: 9.308

6.  Base-base mismatches. Thermodynamics of double helix formation for dCA3XA3G + dCT3YT3G (X, Y = A,C,G,T).

Authors:  F Aboul-ela; D Koh; I Tinoco; F H Martin
Journal:  Nucleic Acids Res       Date:  1985-07-11       Impact factor: 16.971

7.  Circular dichroism spectra show that repeating dinucleotide DNAs may form helices in which every other base is looped out.

Authors:  D M Gray; M Vaughan
Journal:  Nucleic Acids Res       Date:  1980-08-25       Impact factor: 16.971

8.  "Alternating B-DNA" conformation for the oligo(dG-dC) duplex in high-salt solution.

Authors:  D J Patel; L L Canuel; F M Pohl
Journal:  Proc Natl Acad Sci U S A       Date:  1979-06       Impact factor: 11.205

9.  Peptide nucleic acid probes with charged photocleavable mass markers: Towards PNA-based MALDI-TOF MS genetic analysis.

Authors:  Rachel J Ball; Philip S Green; Nittaya Gale; G John Langley; Tom Brown
Journal:  Artif DNA PNA XNA       Date:  2010-07

Review 10.  Mispair formation in DNA can involve rare tautomeric forms in the template.

Authors:  P Strazewski
Journal:  Nucleic Acids Res       Date:  1988-10-25       Impact factor: 16.971
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