Evidence map›Paper›PMID 15911589›Full record

ArticleGenetics2005

High-diversity genes in the Arabidopsis genome.

Jennifer M Cork, Michael D Purugganan

Abstract readComparative Study
In one paragraph

Article in Genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

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  16. Targets of balancing selection in the human genome.Molecular biology and evolution · 2009
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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.

Jennifer M CorkDepartment of Genetics, North Carolina State University, Raleigh, North Carolina 27695, USA.
Michael D Purugganan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-diversity genes represent an important class of loci in organismal genomes. Since elevated levels of nucleotide variation are a key component of the molecular signature for balancing selection or local adaptation, high-diversity genes may represent loci whose alleles are selectively maintained as balanced polymorphisms. Comparison of 4300 random shotgun sequence fragments of the Arabidopsis thaliana Ler ecotype genome with the whole genomic sequence of the Col-0 ecotype identified 60 genes with putatively high levels of intraspecific variability. Eleven of these genes were sequenced in multiple A. thaliana accessions, 3 of which were found to display elevated levels of nucleotide polymorphism. These genes encode the myb-like transcription factor MYB103, a putative soluble starch synthase I, and a homeodomain-leucine zipper transcription factor. Analysis of these genes and 4-7 flanking genes in 14-20 A. thaliana ecotypes revealed that two of these loci show other characteristics of balanced polymorphisms, including broad peaks of nucleotide diversity spanning multiple linked genes and an excess of intermediate-frequency polymorphisms. Scanning genomes for high-diversity genomic regions may be useful in approaches to adaptive trait locus mapping for uncovering candidate balanced polymorphisms.

Indexed as

Genes, PlantGenetic VariationAllelesArabidopsisBase SequenceDNA, PlantGenetic LinkageGenome, PlantHaplotypesKineticsMolecular Sequence DataPolymorphism, GeneticRecombination, GeneticSequence Analysis, DNADNA, Plant

Identifiers

PMID15911589
PMCPMC1449776

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.