Literature DB >> 974123

The structural organization of nuclear messenger RNA precursor. I. Reassociation and hybridization properties of double-stranded hairpin-like loops in messenger RNA precursor.

A P Ryskov, D A Kramerov, G P Georgiev.   

Abstract

The hybridization and renaturation properties of double-stranded hairpin-like loops isolated from giant nuclear messenger RNA precursor of mouse liver or ascites carcinoma cells were studied. About half of the hairpins in messenger RNA precursor appear to contain similar sequences, as indicated by the very fast kinetics of renaturation of the denatured double-stranded RNA sequences. These sequences have no tissue specificity. About one third of the hairpin sequences can hybridize to messenger RNA. It is suggested that the long hairpins in messenger RNA precursor play the role of sequences separating messenger RNA sequences from non-informative sequences and that these hairpins are recognized by processing enzymes.

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Year:  1976        PMID： 974123     DOI： 10.1016/0005-2787(76)90344-0

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  10 in total

Review 1.  RNA interference and mRNA silencing, 2004: how far will they reach?

Authors:  Thoru Pederson
Journal:  Mol Biol Cell       Date:  2003-12-02       Impact factor: 4.138

2.  Long double-stranded sequences (dsRNA-B) of nuclear pre-mRNA consist of a few highly abundant classes of sequences: evidence from DNA cloning experiments.

Authors:  D A Kramerov; A A Grigoryan; A P Ryskov; G P Georgiev
Journal:  Nucleic Acids Res       Date:  1979-02       Impact factor: 16.971

3.  Photochemical cross-linking of secondary structure in HeLa cell heterogeneous nuclear RNA in situ 1.

Authors:  J P Calvet; T Pederson
Journal:  Nucleic Acids Res       Date:  1979       Impact factor: 16.971

4.  Secondary structure of heterogeneous nuclear RNA: two classes of double-stranded RNA in native ribonucleoprotein.

Authors:  J P Calvet; T Pederson
Journal:  Proc Natl Acad Sci U S A       Date:  1977-09       Impact factor: 11.205

5.  Nucleotide sequence complementarity between adenovirus 2-coded VA RNA and host cell pre-mRNA. A possible regulatory mechanism of cellular RNA splicing by VA RNA.

Authors:  H Naora; N J Deacon
Journal:  Mol Biol Rep       Date:  1981-05-22       Impact factor: 2.316

6.  Sequences hybridizing to mRNA, oligo(dT) and dsRNA from pre-mRNA are contiguous in the cloned mouse DNA fragments.

Authors:  O N Tokarskaya; N A Tchurikov; P L Ivanov; D A Kramerov; A P Ryskov
Journal:  Nucleic Acids Res       Date:  1980-02-11       Impact factor: 16.971

7.  Mobile dispersed genetic elements and their possible relation to carcinogenesis.

Authors:  G P Georgiev; Y V Ilyin; A P Ryskov; D A Kramerov
Journal:  Mol Biol Rep       Date:  1980-12-31       Impact factor: 2.316

8.  The nucleotide sequence of the ubiquitous repetitive DNA sequence B1 complementary to the most abundant class of mouse fold-back RNA.

Authors:  A S Krayev; D A Kramerov; K G Skryabin; A P Ryskov; A A Bayev; G P Georgiev
Journal:  Nucleic Acids Res       Date:  1980-03-25       Impact factor: 16.971

9.  Heterogeneous nuclear RNA double-stranded regions probed in living HeLa cells by crosslinking with the psoralen derivative aminomethyltrioxsalen.

Authors:  J P Calvet; T Pederson
Journal:  Proc Natl Acad Sci U S A       Date:  1979-02       Impact factor: 11.205

10.  Mouse ubiquitous B2 repeat in polysomal and cytoplasmic poly(A)+RNAs: uniderectional orientation and 3'-end localization.

Authors:  A P Ryskov; P L Ivanov; D A Kramerov; G P Georgiev
Journal:  Nucleic Acids Res       Date:  1983-09-24       Impact factor: 16.971
  10 in total

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