Evidence map›Paper›PMID 18226250›Full record

ArticleBMC plant biology2008

SNP high-throughput screening in grapevine using the SNPlex genotyping system.

Massimo Pindo, Silvia Vezzulli, Giuseppina Coppola, Dustin A Cartwright, Andrey Zharkikh, Riccardo Velasco, Michela Troggio

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Article in BMC plant biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

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24citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

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  8. Phenotypic diversity and association mapping for fruit quality traits in cultivated tomato and related species.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013
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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Massimo PindoIASMA Research Center, Via E, Mach, 1 - I 38010 - San Michele all'Adige, Italy. massimo.pindo@iasma.it
Silvia Vezzulli
Giuseppina Coppola
Dustin A Cartwright
Andrey Zharkikh
Riccardo Velasco
Michela Troggio

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUntil recently, only a small number of low- and mid-throughput methods have been used for single nucleotide polymorphism (SNP) discovery and genotyping in grapevine (Vitis vinifera L.). However, following completion of the sequence of the highly heterozygous genome of Pinot Noir, it has been possible to identify millions of electronic SNPs (eSNPs) thus providing a valuable source for high-throughput genotyping methods.

resultsHerein we report the first application of the SNPlexgenotyping system in grapevine aiming at the anchoring of an eukaryotic genome. This approach combines robust SNP detection with automated assay readout and data analysis. 813 candidate eSNPs were developed from non-repetitive contigs of the assembled genome of Pinot Noir and tested in 90 progeny of Syrah x Pinot Noir cross. 563 new SNP-based markers were obtained and mapped. The efficiency rate of 69% was enhanced to 80% when multiple displacement amplification (MDA) methods were used for preparation of genomic DNA for the SNPlex assay.

conclusionUnlike other SNP genotyping methods used to investigate thousands of SNPs in a few genotypes, or a few SNPs in around a thousand genotypes, the SNPlex genotyping system represents a good compromise to investigate several hundred SNPs in a hundred or more samples simultaneously. Therefore, the use of the SNPlex assay, coupled with whole genome amplification (WGA), is a good solution for future applications in well-equipped laboratories.

Indexed as

Polymorphism, Single NucleotideBase SequenceDNA, PlantExpressed Sequence TagsGenetic TestingGenome, PlantGenomicsGenotypeVitisDNA, Plant

Identifiers

PMID18226250
PMCPMC2268689

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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.