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Literature DB >> 1741257

Poly(rA) binds poly(rG).poly(rC) to form a triple helix.

Abstract

Poly(rA) binds poly(rG).poly(rC) to form a triple helix. Evidence for this structure includes ultraviolet absorbance mixing curves and melting curves, and circular dichroism spectroscopy. The formation of the triple helix depends on the length of the poly(rC) strand. Triple helix forms when the average length is around 100 nucleotides but does not form when the average length is about 500 nucleotides.

Entities: Chemical

Mesh：

Substances：

Year: 1992 PMID： 1741257 PMCID： PMC310372 DOI： 10.1093/nar/20.2.315

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

17 in total

1. Modelling of the three-dimensional architecture of group I catalytic introns based on comparative sequence analysis.

Authors: F Michel; E Westhof
Journal: J Mol Biol Date: 1990-12-05 Impact factor: 5.469

2. Phylogenetic and genetic evidence for base-triples in the catalytic domain of group I introns.

Authors: F Michel; A D Ellington; S Couture; J W Szostak
Journal: Nature Date: 1990-10-11 Impact factor: 49.962

3. The guanosine binding site of the Tetrahymena ribozyme.

Authors: F Michel; M Hanna; R Green; D P Bartel; J W Szostak
Journal: Nature Date: 1989-11-23 Impact factor: 49.962

4. DNA structure equilibria in the human c-myc gene.

Authors: T C Boles; M E Hogan
Journal: Biochemistry Date: 1987-01-27 Impact factor: 3.162

5. Computer modeling from solution data of spinach chloroplast and of Xenopus laevis somatic and oocyte 5 S rRNAs.

Authors: E Westhof; P Romby; P J Romaniuk; J P Ebel; C Ehresmann; B Ehresmann
Journal: J Mol Biol Date: 1989-05-20 Impact factor: 5.469

6. Site-specific oligonucleotide binding represses transcription of the human c-myc gene in vitro.

Authors: M Cooney; G Czernuszewicz; E H Postel; S J Flint; M E Hogan
Journal: Science Date: 1988-07-22 Impact factor: 47.728

7. Specificity in formation of triple-stranded nucleic acid helical complexes: studies with agarose-linked polyribonucleotide affinity columns.

Authors: A G Letai; M A Palladino; E Fromm; V Rizzo; J R Fresco
Journal: Biochemistry Date: 1988-12-27 Impact factor: 3.162

8. Oligonucleotide inhibition of IL2R alpha mRNA transcription by promoter region collinear triplex formation in lymphocytes.

Authors: F M Orson; D W Thomas; W M McShan; D J Kessler; M E Hogan
Journal: Nucleic Acids Res Date: 1991-06-25 Impact factor: 16.971

9. Electrostatic effects on polynucleotide transitions. I. Behavior at neutral pH.

Authors: M T Record
Journal: Biopolymers Date: 1967 Impact factor: 2.505

10. Inhibition of DNA binding proteins by oligonucleotide-directed triple helix formation.

Authors: L J Maher; B Wold; P B Dervan
Journal: Science Date: 1989-08-18 Impact factor: 47.728

7 in total

1. Stabilities of intrastrand pyrimidine motif DNA and RNA triple helices.

Authors: P R Hoyne; A M Gacy; C T McMurray; L J Maher
Journal: Nucleic Acids Res Date: 2000-02-01 Impact factor: 16.971

2. Binding of oligonucleotides to a viral hairpin forming RNA triplexes with parallel GGC triplets.

Authors: Pedro Carmona; Marina Molina
Journal: Nucleic Acids Res Date: 2002-03-15 Impact factor: 16.971

3. The frameshift signal of HIV-1 involves a potential intramolecular triplex RNA structure.

Authors: Jonathan D Dinman; Sara Richter; Ewan P Plant; Ronald C Taylor; Amy B Hammell; Tariq M Rana
Journal: Proc Natl Acad Sci U S A Date: 2002-04-16 Impact factor: 11.205

4. A complex RNA motif defined by three discontinuous 5-nucleotide-long strands is essential for Flavivirus RNA replication.

Authors: Byung-Hak Song; Sang-Im Yun; Yu-Jeong Choi; Jeong-Min Kim; Chan-Hee Lee; Young-Min Lee
Journal: RNA Date: 2008-07-30 Impact factor: 4.942