Pérez De Castro, AM.; Vilanova Navarro, S.; Cañizares Sales, J.; Pascual Bañuls, L.; Blanca Postigo, JM.; Díez Niclós, MJTDJ.; Prohens Tomás, J.... (2012). Application of genomic tools in plant breeding. Current Genomics. 13(3):179-195. https://doi.org/10.2174/138920212800543084
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/63024
Title:
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Application of genomic tools in plant breeding
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Author:
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Pérez de Castro, Ana María
Vilanova Navarro, Santiago
Cañizares Sales, Joaquín
Pascual Bañuls, Laura
Blanca Postigo, José Miguel
Díez Niclós, Mª José Teresa de Jesús
Prohens Tomás, Jaime
Picó Sirvent, María Belén
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UPV Unit:
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Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia
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Issued date:
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Abstract:
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[EN] Plant breeding has been very successful in developing improved varieties using conventional tools and methodologies. Nowadays, the availability of genomic tools and resources is leading to a new revolution of plant ...[+]
[EN] Plant breeding has been very successful in developing improved varieties using conventional tools and methodologies. Nowadays, the availability of genomic tools and resources is leading to a new revolution of plant breeding, as they facilitate the study of the genotype and its relationship with the phenotype, in particular for complex traits. Next Generation Sequencing (NGS) technologies are allowing the mass sequencing of genomes and transcriptomes, which is producing a vast array of genomic information. The analysis of NGS data by means of bioinformatics developments allows discovering new genes and regulatory sequences and their positions, and makes available large collections of molecular markers. Genome-wide expression studies provide breeders with an understanding of the molecular basis of complex traits. Genomic approaches include TILLING and EcoTILLING, which make possible to screen mutant and germplasm collections for allelic variants in target genes. Re-sequencing of genomes is very useful for the genome-wide discovery of markers amenable for high-throughput genotyping platforms, like SSRs and SNPs, or the construction of high density genetic maps. All these tools and resources facilitate studying the genetic diversity, which is important for germplasm management, enhancement and use. Also, they allow the identification of markers linked to genes and QTLs, using a diversity of techniques like bulked segregant analysis (BSA), fine genetic mapping, or association mapping. These new markers are used for marker assisted selection, including marker assisted backcross selection, 'breeding by design', or new strategies, like genomic selection. In conclusion, advances in genomics are providing breeders with new tools and methodologies that allow a great leap forward in plant breeding, including the 'superdomestication' of crops and the genetic dissection and breeding for complex traits. © 2012 Bentham Science Publishers.
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Subjects:
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Bioinformatics
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Complex traits
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Genetic maps
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Marker assisted selection
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Molecular markers
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Next-generation sequencing
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Quantitative trait loci
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Transcriptome
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Allele
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Arabidopsis
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Article
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Gene expression
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Gene mapping
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Gene sequence
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Genetic analysis
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Genetic association
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Genetic variability
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Genome
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Genomics
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Genotype
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Germplasm
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High throughput sequencing
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Human
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Methodology
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Microarray analysis
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Nonhuman
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Phenotype
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Plant breeding
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Current Genomics. (issn:
1389-2029
)
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DOI:
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10.2174/138920212800543084
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Publisher:
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Bentham Science Publishers
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Publisher version:
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http://dx.doi.org/10.2174/138920212800543084
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Project ID:
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info:eu-repo/grantAgreement/MICINN//AGL2008-05114/ES/APROVECHAMIENTO DE SOLANUM PERUVIANUM Y S. LYCOPERSICOIDES EN LA MEJORA DEL TOMATE/
info:eu-repo/grantAgreement/MICINN//RTA2011-00044-C02-02/ES/Desarrollo competitivo de nuevos cultivares de calabacín y ampliación de la plataforma genómica para la mejora de esta hortaliza/
info:eu-repo/grantAgreement/MICINN//AGL2009-07257/ES/MEJORA GENETICA DE LA CALIDAD NUTRECEUTICA DE LA BERENJENA/
info:eu-repo/grantAgreement/MICINN//PIM2010PKB-00691/ES/SUGARS AND FRUIT QUALITY IN MELON/
info:eu-repo/grantAgreement/MICINN//RTA2008-00035-C02-02/ES/Mejora competitiva del calabacín por características de calidad de fruto y resistencia a enfermedades: Desarrollo de RILs, marcadores codominantes SSR, CAPS y SNP y construcción de un mapa genético/
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Thanks:
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This contribution has been partially funded by the Ministerio de Ciencia y Tecnología (AGL2008-05114, AGL2009-07257, and PIM2010PKB-00691), and Instituto Nacional de Investigación y Tecnología Agraria y Agroalimentaria ...[+]
This contribution has been partially funded by the Ministerio de Ciencia y Tecnología (AGL2008-05114, AGL2009-07257, and PIM2010PKB-00691), and Instituto Nacional de Investigación y Tecnología Agraria y Agroalimentaria (RTA2008-00035-C02-02 and RTA2011-00044-C02-2) and FEDER funds (EU).
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Type:
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Artículo
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