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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
07/12/2022 |
Tipo de producción científica : |
Documentos |
Autor : |
FERREIRA, G.; ROVIRA, P.J. |
Afiliación : |
GUSTAVO ALVARO FERREIRA DE MATTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Evaluación preliminar de la propuesta tecnológica de Palo a Pique |
Fecha de publicación : |
1999 |
Fuente / Imprenta : |
ln: Jornada anual de producción animal, 1999 Resultados experimentales. Treinta y Tres (Uruguay): INIA, 1999. |
Páginas : |
p. 1-9 |
Serie : |
(INIA Serie Actividades de Difusión ; 195) |
Idioma : |
Español |
Thesagro : |
OVINOS; PRODUCCION ANIMAL. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16912/1/sad-195-Alternativas-de-produccion-carne-ovina-de-calidad.pdf
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Marc : |
LEADER 00552naa a2200169 a 4500 001 1008520 005 2022-12-07 008 1999 bl uuuu u00u1 u #d 100 1 $aFERREIRA, G. 245 $aEvaluación preliminar de la propuesta tecnológica de Palo a Pique 260 $c1999 300 $ap. 1-9 490 $a(INIA Serie Actividades de Difusión ; 195) 650 $aOVINOS 650 $aPRODUCCION ANIMAL 700 1 $aROVIRA, P.J. 773 $tln: Jornada anual de producción animal, 1999 Resultados experimentales. Treinta y Tres (Uruguay): INIA, 1999.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
08/09/2014 |
Actualizado : |
07/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
HICKEY, L.T.; LAWSON, W.; PLATZ, G.J.; FOWLER, R.A; ARIEF, V.N.; DIETERS, M.; GERMAN, S.; FLETCHER, S.; PARK, R.F.; PEREYRA, S.; SINGH, D.; FRANCKOWIAK, J. |
Afiliación : |
SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Mapping quantitative trait loci for partial resistance to powdery mildew in an Australian barley population. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Crop Science, v. 52, n. 3, p. 1021-1032, 2012. |
ISSN : |
1435-0653 |
DOI : |
10.2135/cropsci2011.10.0535 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT:Genomic regions infl uencing resistance to powdery mildew [Blumeria graminis (DC.) E.O.Speer f. sp. hordei Ém. Marchal] were detected in a doubled haploid (DH) barley (Hordeum vulgare L.) population derived from a cross between the breeding line ND24260 and cultivar Flagship when evaluated across four fi eld environments in Australia and Uruguay. Signifi cant quantitative trait loci (QTL) for resistance to B. graminis were detected on six of the seven chromosomes (1H,
2H, 3H, 4H, 5H, and 7H). A QTL with large effect donated by ND24260 mapped to the short arm of chromosome 1H (1HS) conferring near immunity to B. graminis in Australia but was ineffective in Uruguay. Three QTL donated by Flagship contributed partial resistance to B. graminis and were detected in at least two environments. These QTL were mapped to chromosomes 3H, 4H,and 5H (5HS) accounting for up to 18.6, 3.4, and 8.8% phenotypic variation, respectively. The 5HS
QTL contributed partial resistance to B. graminis in all fi eld environments in both Australia and Uruguay and aligned with the genomic region of Rph20, a gene conferring adult plant resistance (APR) to leaf rust (Puccinia hordei Otth), which is found in some cultivars having ?Vada? or ?Emir? in their parentage. Selection for favorable marker haplotypes within the 3H, 4H, and 5H QTL regions can be performed even in the presence of single (major) gene resistance. Pyramiding such QTL
may provide an effective and potentially durable form of resistance to B. graminis. MenosABSTRACT:Genomic regions infl uencing resistance to powdery mildew [Blumeria graminis (DC.) E.O.Speer f. sp. hordei Ém. Marchal] were detected in a doubled haploid (DH) barley (Hordeum vulgare L.) population derived from a cross between the breeding line ND24260 and cultivar Flagship when evaluated across four fi eld environments in Australia and Uruguay. Signifi cant quantitative trait loci (QTL) for resistance to B. graminis were detected on six of the seven chromosomes (1H,
2H, 3H, 4H, 5H, and 7H). A QTL with large effect donated by ND24260 mapped to the short arm of chromosome 1H (1HS) conferring near immunity to B. graminis in Australia but was ineffective in Uruguay. Three QTL donated by Flagship contributed partial resistance to B. graminis and were detected in at least two environments. These QTL were mapped to chromosomes 3H, 4H,and 5H (5HS) accounting for up to 18.6, 3.4, and 8.8% phenotypic variation, respectively. The 5HS
QTL contributed partial resistance to B. graminis in all fi eld environments in both Australia and Uruguay and aligned with the genomic region of Rph20, a gene conferring adult plant resistance (APR) to leaf rust (Puccinia hordei Otth), which is found in some cultivars having ?Vada? or ?Emir? in their parentage. Selection for favorable marker haplotypes within the 3H, 4H, and 5H QTL regions can be performed even in the presence of single (major) gene resistance. Pyramiding such QTL
may provide an effective and potentially durable form of resista... Presentar Todo |
Palabras claves : |
ADULT PLANT RESISTANCE; BLUMERIA GRAMINIS F. SP. HORDEI; NEAR IMMUNITY; PARTIAL RESISTANCE; QTL; QUANTITATIVE TRAIT LOCI; RPH20. |
Thesagro : |
CEBADA; HORDEUM VULGARE; PUCCINIA HORDEI. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02623naa a2200397 a 4500 001 1050025 005 2019-11-07 008 2012 bl uuuu u00u1 u #d 022 $a1435-0653 024 7 $a10.2135/cropsci2011.10.0535$2DOI 100 1 $aHICKEY, L.T. 245 $aMapping quantitative trait loci for partial resistance to powdery mildew in an Australian barley population.$h[electronic resource] 260 $c2012 520 $aABSTRACT:Genomic regions infl uencing resistance to powdery mildew [Blumeria graminis (DC.) E.O.Speer f. sp. hordei Ém. Marchal] were detected in a doubled haploid (DH) barley (Hordeum vulgare L.) population derived from a cross between the breeding line ND24260 and cultivar Flagship when evaluated across four fi eld environments in Australia and Uruguay. Signifi cant quantitative trait loci (QTL) for resistance to B. graminis were detected on six of the seven chromosomes (1H, 2H, 3H, 4H, 5H, and 7H). A QTL with large effect donated by ND24260 mapped to the short arm of chromosome 1H (1HS) conferring near immunity to B. graminis in Australia but was ineffective in Uruguay. Three QTL donated by Flagship contributed partial resistance to B. graminis and were detected in at least two environments. These QTL were mapped to chromosomes 3H, 4H,and 5H (5HS) accounting for up to 18.6, 3.4, and 8.8% phenotypic variation, respectively. The 5HS QTL contributed partial resistance to B. graminis in all fi eld environments in both Australia and Uruguay and aligned with the genomic region of Rph20, a gene conferring adult plant resistance (APR) to leaf rust (Puccinia hordei Otth), which is found in some cultivars having ?Vada? or ?Emir? in their parentage. Selection for favorable marker haplotypes within the 3H, 4H, and 5H QTL regions can be performed even in the presence of single (major) gene resistance. Pyramiding such QTL may provide an effective and potentially durable form of resistance to B. graminis. 650 $aCEBADA 650 $aHORDEUM VULGARE 650 $aPUCCINIA HORDEI 653 $aADULT PLANT RESISTANCE 653 $aBLUMERIA GRAMINIS F. SP. HORDEI 653 $aNEAR IMMUNITY 653 $aPARTIAL RESISTANCE 653 $aQTL 653 $aQUANTITATIVE TRAIT LOCI 653 $aRPH20 700 1 $aLAWSON, W. 700 1 $aPLATZ, G.J. 700 1 $aFOWLER, R.A 700 1 $aARIEF, V.N. 700 1 $aDIETERS, M. 700 1 $aGERMAN, S. 700 1 $aFLETCHER, S. 700 1 $aPARK, R.F. 700 1 $aPEREYRA, S. 700 1 $aSINGH, D. 700 1 $aFRANCKOWIAK, J. 773 $tCrop Science$gv. 52, n. 3, p. 1021-1032, 2012.
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