Evidence map›Paper›PMID 22984541›Full record

ArticlePloS one2012

Genomic characterization of DArT markers based on high-density linkage analysis and physical mapping to the Eucalyptus genome.

César D Petroli, Carolina P Sansaloni, Jason Carling, Dorothy A Steane, René E Vaillancourt, Alexander A Myburg, Orzenil Bonfim da Silva, Georgios Joannis Pappas, Andrzej Kilian, Dario Grattapaglia

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 72 citations in OpenAlex.

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  5. Novel quantitative trait loci from an interspecificFrontiers in plant science · 2023
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  6. Consensus genetic map and QTLs for morphological and agronomical traits in mungbean using DArT markers.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022
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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

10 authors at 5 institutions in 3 countries.

César D PetroliPlant Genetics Laboratory, EMBRAPA Genetic Resources and Biotechnology, Brasilia, Brazil.
Carolina P Sansaloni
Jason Carling
Dorothy A Steane
René E Vaillancourt
Alexander A Myburg
Orzenil Bonfim da Silva
Georgios Joannis Pappas
Andrzej Kilian
Dario Grattapaglia
Brazilian Agricultural Research Corporation · BRForestry Tasmania · AUUniversidade Católica de Brasília · BRUniversidade de Brasília · BRUniversity of Pretoria · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diversity Arrays Technology (DArT) provides a robust, high throughput, cost-effective method to query thousands of sequence polymorphisms in a single assay. Despite the extensive use of this genotyping platform for numerous plant species, little is known regarding the sequence attributes and genome-wide distribution of DArT markers. We investigated the genomic properties of the 7,680 DArT marker probes of a Eucalyptus array, by sequencing them, constructing a high density linkage map and carrying out detailed physical mapping analyses to the Eucalyptus grandis reference genome. A consensus linkage map with 2,274 DArT markers anchored to 210 microsatellites and a framework map, with improved support for ordering, displayed extensive collinearity with the genome sequence. Only 1.4 Mbp of the 75 Mbp of still unplaced scaffold sequence was captured by 45 linkage mapped but physically unaligned markers to the 11 main Eucalyptus pseudochromosomes, providing compelling evidence for the quality and completeness of the current Eucalyptus genome assembly. A highly significant correspondence was found between the locations of DArT markers and predicted gene models, while most of the 89 DArT probes unaligned to the genome correspond to sequences likely absent in E. grandis, consistent with the pan-genomic feature of this multi-Eucalyptus species DArT array. These comprehensive linkage-to-physical mapping analyses provide novel data regarding the genomic attributes of DArT markers in plant genomes in general and for Eucalyptus in particular. DArT markers preferentially target the gene space and display a largely homogeneous distribution across the genome, thereby providing superb coverage for mapping and genome-wide applications in breeding and diversity studies. Data reported on these ubiquitous properties of DArT markers will be particularly valuable to researchers working on less-studied crop species who already count on DArT genotyping arrays but for which no reference genome is yet available to allow such detailed characterization.

Indexed as

Genetic MarkersChromosome MappingChromosomes, PlantCost-Benefit AnalysisDNA, PlantEucalyptusGenetic LinkageGenome, PlantGenomicsGenotypeMicrosatellite RepeatsModels, GeneticOligonucleotide Array Sequence AnalysisSequence Analysis, DNADNA, PlantGenetic Markers

Identifiers

PMID22984541
PMCPMC3439404
OpenAlexW2003289246

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.