Evidence map›Paper›PMID 7809107›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1994

Transcriptional induction of Ty recombination in yeast.

Y Nevo-Caspi, M Kupiec

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Y Nevo-CaspiDepartment of Molecular Microbiology and Biotechnology, Tel Aviv University, Ramat Aviv, Israel.
M Kupiec
Tel Aviv University · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Families of repeated sequences are present in the genomes of all eukaryotes. Little is known about the mechanism(s) that prevents recombination between repeated sequences. In the yeast Saccharomyces cerevisiae, recombination between homologous sequences placed at nonhomologous locations in the genome (ectopic recombination) has been shown to occur at high frequencies for artificially created repeats, but at relatively low frequencies for a natural family of repeated sequences, the Ty family. We have previously shown that a high level of Ty cDNA in the cell causes an increase in the rate of nonreciprocal recombination (gene conversion) of a marked Ty element. In the present study, we show that it is also possible to elevate the rate of recombination of a marked Ty by increasing its transcription. This induction is different from, and acts synergistically to, the one seen upon increased levels of donor Ty cDNA. We show that the induction by transcription does not require the products of the RAD50, RAD51, and RAD57 genes. In contrast, cDNA-mediated recombination is dependent on the product of the RAD51 gene but not on products of the genes RAD50 or RAD57.

Indexed as

DNA RepairRecombination, GeneticRepetitive Sequences, Nucleic AcidTranscription, GeneticDNA, FungalGene ConversionGene Expression Regulation, FungalSaccharomyces cerevisiaeDNA, Fungal

Identifiers

PMID7809107
PMCPMC45509
OpenAlexW1996684631

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.