Literature DB >> 8893799

Viroids proper can be distinguished from hammerhead viroids and satellite RNAs through their dinucleotide composition.

F U Gast1, R L Spieker.   

Abstract

G + C-rich viroids proper exhibit a unique dinucleotide composition in that AU and UA are much less frequent than expected. Thus, evaluation of the dinucleotide pattern allows a quick discrimination between viroids proper and similar RNAs from plants, such as hammerhead-containing viroids, satellite RNAs, and defective interfering RNAs. In addition to sequence alignment, this method might be useful for the classification of a newly found small RNA replicon.

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Year:  1996        PMID： 8893799     DOI： 10.1007/bf01718300

Source DB:  PubMed          Journal:  Arch Virol        ISSN： 0304-8608            Impact factor:   2.574


  24 in total

Review 1.  Information contents and dinucleotide compositions of plant intron sequences vary with evolutionary origin.

Authors:  O White; C Soderlund; P Shanmugan; C Fields
Journal:  Plant Mol Biol       Date:  1992-09       Impact factor: 4.076

Review 2.  Small catalytic RNAs.

Authors:  R H Symons
Journal:  Annu Rev Biochem       Date:  1992       Impact factor: 23.643

3.  Comparative sequence studies of variants of avocado sunblotch viroid.

Authors:  A G Rakowski; R H Symons
Journal:  Virology       Date:  1989-11       Impact factor: 3.616

4.  Phylogeny of viroids, viroidlike satellite RNAs, and the viroidlike domain of hepatitis delta virus RNA.

Authors:  S F Elena; J Dopazo; R Flores; T O Diener; A Moya
Journal:  Proc Natl Acad Sci U S A       Date:  1991-07-01       Impact factor: 11.205

5.  Identification of a retroviroid-like element from plants.

Authors:  J A Daròs; R Flores
Journal:  Proc Natl Acad Sci U S A       Date:  1995-07-18       Impact factor: 11.205

6.  Doublet frequencies in evolutionary distinct groups.

Authors:  R Nussinov
Journal:  Nucleic Acids Res       Date:  1984-02-10       Impact factor: 16.971

7.  Rapid similarity searches of nucleic acid and protein data banks.

Authors:  W J Wilbur; D J Lipman
Journal:  Proc Natl Acad Sci U S A       Date:  1983-02       Impact factor: 11.205

8.  Nucleotide sequence and secondary structure of apple scar skin viroid.

Authors:  J Hashimoto; H Koganezawa
Journal:  Nucleic Acids Res       Date:  1987-09-11       Impact factor: 16.971

9.  Pear blister canker viroid is a member of the apple scar skin subgroup (apscaviroids) and also has sequence homology with viroids from other subgroups.

Authors:  C Hernández; S F Elena; A Moya; R Flores
Journal:  J Gen Virol       Date:  1992-10       Impact factor: 3.891

10.  Linear oligomeric potato spindle tuber viroid (PSTV) RNAs are accurately processed in vitro to the monomeric circular viroid proper when incubated with a nuclear extract from healthy potato cells.

Authors:  M Tsagris; M Tabler; H P Mühlbach; H L Sänger
Journal:  EMBO J       Date:  1987-08       Impact factor: 11.598
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  1 in total

1.  The RNA strands of the plus and minus polarities of peach latent mosaic viroid fold into different structures.

Authors:  Audrey Dubé; Tilman Baumstark; Martin Bisaillon; Jean-Pierre Perreault
Journal:  RNA       Date:  2010-01-20       Impact factor: 4.942
  1 in total

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