Evidence map›Paper›PMID 12911036›Full record

ArticleJournal of molecular evolution2003

Analysis of microsatellites in 13 hemiascomycetous yeast species: mechanisms involved in genome dynamics.

Alain Malpertuy, Bernard Dujon, Guy-Franck Richard

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In one paragraph

Article in Journal of molecular evolution, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

8 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Comparative genomics and molecular dynamics of DNA repeats in eukaryotes.Microbiology and molecular biology reviews : MMBR · 2008
    Review
  6. Article
  7. Article
  8. 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

3 authors at 3 institutions in 1 country.

Alain MalpertuyUnité de Génétique Moléculaire des Levures (URA 2171 CNRS, UFR 927 Université Pierre et Marie Curie), Institut Pasteur, 25 rue du Dr. Roux, 75724 Paris cedex 15, France.
Bernard Dujon
Guy-Franck Richard
Centre National de la Recherche Scientifique · FRInstitut Pasteur · FRSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have analyzed all di-, tri-, and tetranucleotide repeats in the partially sequenced genomes of 13 hemiascomycetous yeast species, and compared their sequences, lengths, and distributions to those observed in the genome of Saccharomyces cerevisiae. We found that most of the 13 species exhibit a unique distribution of microsatellites, not correlated to the base composition of their genome. Species close to S. cerevisiae exhibit a similar distribution, while species more distantly related show a more divergent distribution. We propose that de novo formation and continuous loss of microsatellites are active processes generating new DNA sequences. We also show that hemiascomycete-specific genes encoding transcription factors contain trinucleotide repeats more frequently than expected from their average frequency distribution. These transcription factors might play an important role in the speciation process, by regulating gene expression through DNA-protein or protein-protein interactions mediated by stretches of charged amino acids encoded by trinucleotide repeats.

Indexed as

Genome, FungalMicrosatellite RepeatsAmino AcidsAmino Acid SequenceAscomycotaConserved SequenceEvolution, MolecularGenetic VariationMolecular Sequence DataPhylogenyTrinucleotide RepeatsAmino Acids

Identifiers

PMID12911036
OpenAlexW2077051419

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.