Literature DB >> 2172984

Host genes that influence transposition in yeast: the abundance of a rare tRNA regulates Ty1 transposition frequency.

H Xu1, J D Boeke.   

Abstract

Genetic screening of a yeast genomic library in a high-copy-number vector identified the normally single copy tRNA(CCU Arg) gene as one of the genes and reduces Ty1 transposition frequency when overexpressed. Immunoblot analyses of Ty1-encoded proteins indicate an inverse correlation between the copy number of the tRNA gene and the production of the TYB protein. Thus, Ty1 transposition frequency is apparently regulated by the level of tRNA(CCU Arg) in yeast cells.

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Year:  1990        PMID： 2172984      PMCID： PMC54955          DOI： 10.1073/pnas.87.21.8360

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  23 in total

1.  Localization of sequences required in cis for yeast Ty1 element transposition near the long terminal repeats: analysis of mini-Ty1 elements.

Authors:  H Xu; J D Boeke
Journal:  Mol Cell Biol       Date:  1990-06       Impact factor: 4.272

2.  Nucleotide sequence of a yeast Ty element: evidence for an unusual mechanism of gene expression.

Authors:  J Clare; P Farabaugh
Journal:  Proc Natl Acad Sci U S A       Date:  1985-05       Impact factor: 11.205

3.  The functions and relationships of Ty-VLP proteins in yeast reflect those of mammalian retroviral proteins.

Authors:  S E Adams; J Mellor; K Gull; R B Sim; M F Tuite; S M Kingsman; A J Kingsman
Journal:  Cell       Date:  1987-04-10       Impact factor: 41.582

4.  A retrovirus-like strategy for expression of a fusion protein encoded by yeast transposon Ty1.

Authors:  J Mellor; S M Fulton; M J Dobson; W Wilson; S M Kingsman; A J Kingsman
Journal:  Nature       Date:  1985 Jan 17-23       Impact factor: 49.962

5.  Yeast/E. coli shuttle vectors with multiple unique restriction sites.

Authors:  J E Hill; A M Myers; T J Koerner; A Tzagoloff
Journal:  Yeast       Date:  1986-09       Impact factor: 3.239

6.  Processing of TY1 proteins and formation of Ty1 virus-like particles in Saccharomyces cerevisiae.

Authors:  F Müller; K H Brühl; K Freidel; K V Kowallik; M Ciriacy
Journal:  Mol Gen Genet       Date:  1987-05

7.  Expression strategies of the yeast retrotransposon Ty: a short sequence directs ribosomal frameshifting.

Authors:  W Wilson; M H Malim; J Mellor; A J Kingsman; S M Kingsman
Journal:  Nucleic Acids Res       Date:  1986-09-11       Impact factor: 16.971

Review 8.  Sequence and structural features associated with translational initiator regions in yeast--a review.

Authors:  A M Cigan; T F Donahue
Journal:  Gene       Date:  1987       Impact factor: 3.688

9.  A system of shuttle vectors and yeast host strains designed for efficient manipulation of DNA in Saccharomyces cerevisiae.

Authors:  R S Sikorski; P Hieter
Journal:  Genetics       Date:  1989-05       Impact factor: 4.562

10.  Ribosomal frameshifting in the yeast retrotransposon Ty: tRNAs induce slippage on a 7 nucleotide minimal site.

Authors:  M F Belcourt; P J Farabaugh
Journal:  Cell       Date:  1990-07-27       Impact factor: 41.582
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  48 in total

1.  A nucleocapsid functionality contained within the amino terminus of the Ty1 protease that is distinct and separable from proteolytic activity.

Authors:  Joseph F Lawler; Gennady V Merkulov; Jef D Boeke
Journal:  J Virol       Date:  2002-01       Impact factor: 5.103

2.  Expression and processing of proteins encoded by the Saccharomyces retrotransposon Ty5.

Authors:  P A Irwin; D F Voytas
Journal:  J Virol       Date:  2001-02       Impact factor: 5.103

3.  Transposition of a Ty3 GAG3-POL3 fusion mutant is limited by availability of capsid protein.

Authors:  J Kirchner; S B Sandmeyer; D B Forrest
Journal:  J Virol       Date:  1992-10       Impact factor: 5.103

4.  Ty1-copia group retrotransposons and the evolution of retroelements in the eukaryotes.

Authors:  A J Flavell
Journal:  Genetica       Date:  1992       Impact factor: 1.082

5.  BUD22 affects Ty1 retrotransposition and ribosome biogenesis in Saccharomyces cerevisiae.

Authors:  Arun Dakshinamurthy; Katherine M Nyswaner; Philip J Farabaugh; David J Garfinkel
Journal:  Genetics       Date:  2010-05-24       Impact factor: 4.562

6.  Transcript mapping reveals different expression strategies for the bicistronic RNAs of the geminivirus wheat dwarf virus.

Authors:  E L Dekker; C J Woolston; Y B Xue; B Cox; P M Mullineaux
Journal:  Nucleic Acids Res       Date:  1991-08-11       Impact factor: 16.971

7.  SPE1 and SPE2: two essential genes in the biosynthesis of polyamines that modulate +1 ribosomal frameshifting in Saccharomyces cerevisiae.

Authors:  D Balasundaram; J D Dinman; C W Tabor; H Tabor
Journal:  J Bacteriol       Date:  1994-11       Impact factor: 3.490

8.  Chromatin-associated genes protect the yeast genome from Ty1 insertional mutagenesis.

Authors:  Katherine M Nyswaner; Mary Ann Checkley; Ming Yi; Robert M Stephens; David J Garfinkel
Journal:  Genetics       Date:  2008-01       Impact factor: 4.562

9.  Deletion of a single-copy tRNA affects microtubule function in Saccharomyces cerevisiae.

Authors:  R A Reijo; D S Cho; T C Huffaker
Journal:  Genetics       Date:  1993-12       Impact factor: 4.562

10.  Decreased peptidyltransferase activity correlates with increased programmed -1 ribosomal frameshifting and viral maintenance defects in the yeast Saccharomyces cerevisiae.

Authors:  Arturas Meskauskas; Jason W Harger; Kristi L Muldoon Jacobs; Jonathan D Dinman
Journal:  RNA       Date:  2003-08       Impact factor: 4.942
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