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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
13/06/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
BETTUCCI, L. |
Afiliación : |
LINA BETTUCCI. |
Título : |
Breve presentación de las actividades realizadas a la fecha sobre problemas fitosanitarios y control biológico e plantaciones de Eucalyptus por el laboratorio de Micología, Facultad de Ciencias-Facultad de Ingeniería. |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
ln: INIA Tacuarembó. Seminario Técnico, 27 Setiembre, Tacuarembó. Manejo de enfermedades y plagas forestales. Tacuarembó (Uruguay): INIA, 2007. |
Páginas : |
p. 1-8 |
Serie : |
(INIA Serie Actividades de Difusión ; 510) |
Idioma : |
Español |
Thesagro : |
CONTROL BIOLOGICO; PROTECCION DE LAS PLANTAS. |
Asunto categoría : |
H01 Protección de plantas - Aspectos generales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7824/1/4.pdf
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Marc : |
LEADER 00734nam a2200145 a 4500 001 1026054 005 2019-06-13 008 2007 bl uuuu 0 #d 100 1 $aBETTUCCI, L. 245 $aBreve presentación de las actividades realizadas a la fecha sobre problemas fitosanitarios y control biológico e plantaciones de Eucalyptus por el laboratorio de Micología, Facultad de Ciencias-Facultad de Ingeniería.$h[electronic resource] 260 $aln: INIA Tacuarembó. Seminario Técnico, 27 Setiembre, Tacuarembó. Manejo de enfermedades y plagas forestales. Tacuarembó (Uruguay): INIA$c2007 300 $ap. 1-8 490 $a(INIA Serie Actividades de Difusión ; 510) 650 $aCONTROL BIOLOGICO 650 $aPROTECCION DE LAS PLANTAS
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INIA Tacuarembó (TBO) |
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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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