Literature DB >> 3945553

NMR, CD and IR spectroscopies of a tridecanucleotide containing a no-base residue: coexistence of B and Z conformations.

S Pochet, T Huynh-Dinh, J M Neumann, S Tran-Dinh, S Adam, J Taboury, E Taillandier, J Igolen.   

Abstract

The synthesis of the tridecadeoxynucleotide d(CGm5CGCGxACATGT), where x is the 1-cyano-2-deoxy-beta-D-erythropentofuranose, is described. The NMR, IR, CD studies at various salt concentrations and temperatures of this oligomer show that the B and Z conformations are simultaneously present in the same short DNA fragment. A single apurinic residue is sufficient for the coexistence of the B and Z helices on this oligomer.

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Year:  1986        PMID： 3945553      PMCID： PMC339486          DOI： 10.1093/nar/14.2.1107

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


  36 in total

1.  Restriction endonucleases can be used to study B-Z junctions in supercoiled DNA.

Authors:  F Azorin; R Hahn; A Rich
Journal:  Proc Natl Acad Sci U S A       Date:  1984-09       Impact factor: 11.205

2.  The B----Z transition in two synthetic oligonucleotides: d(C-2-amino-ACGTG) and d(m5CGCAm5CGTGCG) studied by IR, NMR and CD spectroscopies.

Authors:  J A Taboury; S Adam; E Taillandier; J M Neumann; S Tran-Dinh; T Huynh-Dinh; B Langlois d'Estaintot; M Conti; J Igolen
Journal:  Nucleic Acids Res       Date:  1984-08-10       Impact factor: 16.971

3.  Identification of a new electronic transition in the Z form of poly(dG-dC).poly(dG-dC) by infrared absorption and resonance Raman spectroscopy.

Authors:  L Chinsky; B Jolles; A Laigle; P Y Turpin; J Taboury; E Taillandier
Journal:  Biopolymers       Date:  1984-10       Impact factor: 2.505

4.  Rate of depurination of native deoxyribonucleic acid.

Authors:  T Lindahl; B Nyberg
Journal:  Biochemistry       Date:  1972-09-12       Impact factor: 3.162

5.  Influence of dA X dT and d(2aminoA) X dT base pairs on the B in equilibrium Z transition of DNA fragments. 1H-NMR study of d(C-G-C-A-m5C-G-T-G-m5C-G), d(m5C-G-C-A-m5C-G-T-G-C-G) and d(C-2aminoA-C-G-T-G).

Authors:  J A Cavaillès; J M Neumann; S Tran-Dinh; T Huynh-Dinh; B L d'Estaintot; J Igolen
Journal:  Eur J Biochem       Date:  1985-02-15

6.  Removal of minor methylation products 7-methyladenine and 3-methylguanine from DNA of Escherichia coli treated with dimethyl sulphate.

Authors:  P D Lawley; W Warren
Journal:  Chem Biol Interact       Date:  1976-02       Impact factor: 5.192

7.  Synthesis and biophysical studies of short oligodeoxynucleotides with novel modifications: a possible approach to the problem of mixed base oligodeoxynucleotide synthesis.

Authors:  T A Millican; G A Mock; M A Chauncey; T P Patel; M A Eaton; J Gunning; S D Cutbush; S Neidle; J Mann
Journal:  Nucleic Acids Res       Date:  1984-10-11       Impact factor: 16.971

8.  Left-handed helical structure of poly[d(A-C)].poly[d(G-T)] studied by infrared spectroscopy.

Authors:  E Taillandier; J A Taboury; S Adam; J Liquier
Journal:  Biochemistry       Date:  1984-11-20       Impact factor: 3.162

9.  B,Z conformations and mechanism of the Z-B-coil transitions of the self-complementary deoxy-hexanucleotide d(C-G-m5C-G-C-G) by 1H-NMR and CD spectroscopy.

Authors:  J A Cavailles; J M Neumann; J Taboury; B Langlois d'Estaintot; T Huynh-Dinh; J Igolen; S Tran-Dinh
Journal:  J Biomol Struct Dyn       Date:  1984-06

10.  Effects of methylation on a synthetic polynucleotide: the B--Z transition in poly(dG-m5dC).poly(dG-m5dC).

Authors:  M Behe; G Felsenfeld
Journal:  Proc Natl Acad Sci U S A       Date:  1981-03       Impact factor: 11.205
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  3 in total

1.  Synthesis, thermal stability and reactivity towards 9-aminoellipticine of double-stranded oligonucleotides containing a true abasic site.

Authors:  J R Bertrand; J J Vasseur; B Rayner; J L Imbach; J Paoletti; C Paoletti; C Malvy
Journal:  Nucleic Acids Res       Date:  1989-12-25       Impact factor: 16.971

2.  Preliminary spectroscopic characterization of a synthetic DNA oligomer containing a B-Z junction at high salt.

Authors:  R D Sheardy
Journal:  Nucleic Acids Res       Date:  1988-02-11       Impact factor: 16.971

3.  Oligodeoxyribonucleotides containing 1,3-propanediol as nucleoside substitute.

Authors:  F Seela; K Kaiser
Journal:  Nucleic Acids Res       Date:  1987-04-10       Impact factor: 16.971
  3 in total

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