ArticleNucleic acids research2004
Differential evolution of the Saccharomyces cerevisiae DUP240 paralogs and implication of recombination in phylogeny.
Article in Nucleic acids research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Lager yeasts possess dynamic genomes that undergo rearrangements and gene amplification in response to stress.Current genetics · 2008Article
- Concerted and birth-and-death evolution of multigene families.Annual review of genetics · 2005Review
- Expansion and contraction of the DUP240 multigene family in Saccharomyces cerevisiae populations.Genetics · 2004Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Multigene families are observed in all genomes sequenced so far and are the reflection of key evolutionary mechanisms. The DUP240 family, identified in Saccharomyces cerevisiae strain S288C, is composed of 10 paralogs: seven are organized as two tandem repeats and three are solo ORFs. To investigate the evolution of the three solo paralogs, YAR023c, YCR007c and YHL044w, we performed a comparative analysis between 15 S.cerevisiae strains. These three ORFs are present in all strains and the conservation of synteny indicates that they are not frequently involved in chromosomal reshaping, in contrast to the DUP240 ORFs organized in tandem repeats. Our analysis of nucleotide and amino acid variations indicates that YAR023c and YHL044w fix mutations more easily than YCR007c, although they all belong to the same multigene family. This comparative analysis was also conducted with five arbitrarily chosen Ascomycetes-specific genes and five arbitrarily chosen common genes (genes that have a homolog in at least one non-Ascomycetes organism). Ascomycetes-specific genes appear to be diverging faster than common genes in the S.cerevisiae species, a situation that was previously described between different yeast species. Our results point to the strong contribution, during DNA sequence evolution, of allelic recombination besides nucleotide substitution.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.