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Literature DB >> 6287468

sigma, a repetitive element found adjacent to tRNA genes of yeast.

Abstract

sigma is a DNA element of about 340 base pairs (bp) that is repeated many times in the yeast genome. The element has 8-bp inverted repeats at its ends and is flanked by 5-bp direct repeats. The 5-bp repeats are different for each sigma and have no homology with the ends of the sigma sequence. sigma is located 16 or 18 bp from the 5' end of several tRNA genes. Southern analysis of different yeast strains shows that the pattern of hybridization is different even for closely related strains.

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Year: 1982 PMID： 6287468 PMCID： PMC346592 DOI： 10.1073/pnas.79.13.4138

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

27 in total

1. Detection of specific sequences among DNA fragments separated by gel electrophoresis.

Authors: E M Southern
Journal: J Mol Biol Date: 1975-11-05 Impact factor: 5.469

2. Structural analysis of templates and RNA polymerase III transcripts of Alu family sequences interspersed among the human beta-like globin genes.

Authors: C H Duncan; P Jagadeeswaran; R R Wang; S M Weissman
Journal: Gene Date: 1981-03 Impact factor: 3.688

sigma, a repetitive element found adjacent to tRNA genes of yeast.

1. Detection of specific sequences among DNA fragments separated by gel electrophoresis.

2. Structural analysis of templates and RNA polymerase III transcripts of Alu family sequences interspersed among the human beta-like globin genes.

3. Structural comparison of two yeast tRNA Glu 3 genes.

4. The yeast transposon Ty1 generates duplications of target DNA on insertion.

5. Transposable elements.

6. DNA rearrangements associated with a transposable element in yeast.

7. Insertion of the Drosophila transposable element copia generates a 5 base pair duplication.

Review 8. Collection of published 5S and 5.8S RNA sequences and their precursors.

9. The nucleotide sequence of the HIS4 region of yeast.

10. Evidence for transposition of dispersed repetitive DNA families in yeast.

1. Sequence of a locus on chromosome VII encompassing a tRNA(Lys) gene in Saccharomyces cerevisiae.

2. Compilation of tRNA sequences and sequences of tRNA genes.

3. repa, a repetitive and dispersed DNA sequence of the filamentous fungus Podospora anserina.

4. Transfer RNA genes are genomic targets for de Novo transposition of the yeast retrotransposon Ty3.

5. Isolation of the yeast phosphoglyceromutase gene and construction of deletion mutants.

6. Nucleotide sequence and characteristics of a Ty element from yeast.

7. Sigma elements are position-specific for many different yeast tRNA genes.

8. Ty3 transposes in mating populations of yeast: a novel transposition assay for Ty3.

9. tau, a repeated DNA sequence in yeast.

10. A mutant tRNA affects delta-mediated transcription in Saccharomyces cerevisiae.