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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
30/10/2014 |
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Actualizado : |
06/07/2022 |
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Tipo de producción científica : |
Artículos Indexados |
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Autor : |
VON ZITZEWITZ, J.; CUESTA-MARCOS, A.; CONDON, F.; CASTRO, A. J.; CHAO, S.; COREY, A.; FILICHKIN, T.; FISK, S.P.; GUTIERREZ, L.; HAGGARD, K.; KARSAI, I.; MUEHLBAUER, G. J.; SMITH, K.P.; VEISZ, O.; HAYES, P.M. |
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Afiliación : |
JARISLAV RAMON VON ZITZEWITZ VON SALVIATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
The genetics of winterhardiness in barley: perspectives from genome-wide association mapping. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
The Plant Genome, v. 4., n,1, p. 76-91, 2011. |
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ISSN : |
1940-3372 |
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DOI : |
10.3835/plantgenome2010.12.0030 |
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Idioma : |
Inglés |
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Contenido : |
Abstract: Winterhardiness is a complex trait that involves low temperature tolerance (LTT), vernalization sensitivity, and photoperiod sensitivity. Quantitative trait loci (QTL) for these traits were fi rst identifi ed using biparental mapping populations; candidate genes for all loci have since been identifi ed and characterized. In this research we used a set of 148 accessions consisting of advanced breeding lines from the Oregon barley (Hordeum vulgare L. subsp vulgare) breeding program and selected cultivars that were extensively phenotyped and genotyped with single nucleotide polymorphisms. Using these data for genome-wide association mapping we detected the same QTL and genes that have been systematically characterized using biparental populations over nearly two decades of intensive research. In this sample of germplasm, maximum LTT can be achieved with facultative growth habit, which can be predicted using a three-locus haplotype involving FR-H1, FR-H2, and VRN-H2. The FR-H1and FR-H2 LTT QTL explained 25% of the phenotypic variation, offering the prospect that additional gains from selection can be achieved once favorable alleles are fi xed at these loci. |
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Thesagro : |
RECURSOS GENETICOS VEGETALES. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02094naa a2200325 a 4500
001 1051380
005 2022-07-06
008 2011 bl uuuu u00u1 u #d
022 $a1940-3372
024 7 $a10.3835/plantgenome2010.12.0030$2DOI
100 1 $aVON ZITZEWITZ, J.
245 $aThe genetics of winterhardiness in barley$bperspectives from genome-wide association mapping.$h[electronic resource]
260 $c2011
520 $aAbstract: Winterhardiness is a complex trait that involves low temperature tolerance (LTT), vernalization sensitivity, and photoperiod sensitivity. Quantitative trait loci (QTL) for these traits were fi rst identifi ed using biparental mapping populations; candidate genes for all loci have since been identifi ed and characterized. In this research we used a set of 148 accessions consisting of advanced breeding lines from the Oregon barley (Hordeum vulgare L. subsp vulgare) breeding program and selected cultivars that were extensively phenotyped and genotyped with single nucleotide polymorphisms. Using these data for genome-wide association mapping we detected the same QTL and genes that have been systematically characterized using biparental populations over nearly two decades of intensive research. In this sample of germplasm, maximum LTT can be achieved with facultative growth habit, which can be predicted using a three-locus haplotype involving FR-H1, FR-H2, and VRN-H2. The FR-H1and FR-H2 LTT QTL explained 25% of the phenotypic variation, offering the prospect that additional gains from selection can be achieved once favorable alleles are fi xed at these loci.
650 $aRECURSOS GENETICOS VEGETALES
700 1 $aCUESTA-MARCOS, A.
700 1 $aCONDON, F.
700 1 $aCASTRO, A. J.
700 1 $aCHAO, S.
700 1 $aCOREY, A.
700 1 $aFILICHKIN, T.
700 1 $aFISK, S.P.
700 1 $aGUTIERREZ, L.
700 1 $aHAGGARD, K.
700 1 $aKARSAI, I.
700 1 $aMUEHLBAUER, G. J.
700 1 $aSMITH, K.P.
700 1 $aVEISZ, O.
700 1 $aHAYES, P.M.
773 $tThe Plant Genome$gv. 4., n,1, p. 76-91, 2011.
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Registro original : |
INIA La Estanzuela (LE) |
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| Registros recuperados : 2 | |
| 1. |  | VON ZITZEWITZ, J.; CUESTA-MARCOS, A.; CONDON, F.; CASTRO, A. J.; CHAO, S.; COREY, A.; FILICHKIN, T.; FISK, S.P.; GUTIERREZ, L.; HAGGARD, K.; KARSAI, I.; MUEHLBAUER, G. J.; SMITH, K.P.; VEISZ, O.; HAYES, P.M. The genetics of winterhardiness in barley: perspectives from genome-wide association mapping. The Plant Genome, v. 4., n,1, p. 76-91, 2011.| Tipo: Artículos Indexados |
| Biblioteca(s): INIA La Estanzuela. |
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| 2. | | GAO, L.; KOO, D.H.; JULIANA, P.; RIFE, T.; SINGH, D.; CRISTIANO LEMES DA SILVA; LUX, T.; DORN, K.M.; CLINESMITH, M.; SILVA, P.; WANG, X.; SPANNAGL, M.; MONAT, C.; FRIEBE, B.; STEUERNAGEL, B.; MUEHLBAUER, G.J.; WALKOWIAK, S.; POZNIAK, C.; SINGH, R.; STEIN, N.; MASCHER, M.; FRITZ, A.; POLAND, J. The Aegilops ventricosa 2N v S segment in bread wheat: cytology, genomics and breeding. Theoretical and Applied Genetics, volume 134, pag. 529?542, feb 2021. Open Access. Doi: https://doi.org/10.1007/s00122-020-03712-y Article history:Received: 22 June 2020 / Accepted: 17 October 2020/ Published:12 November 2020/ Issue Date:February 2021| Biblioteca(s): INIA La Estanzuela. |
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| Registros recuperados : 2 | |
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