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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 : |
08/09/2014 |
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Actualizado : |
07/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CASTRO A.; GAMBA, F.; GERMÁN, S.; GONZÁLEZ, S.N.; HAYES, P.M.; PEREYRA, S.; PÉREZ, C. |
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Afiliación : |
SILVIA ELISA GERMAN FAEDO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; SILVANA NOEMÍ GONZÁLEZ PARODI, INIA La Estanzuela; SILVIA ANTONIA PEREYRA CORREA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Quantitative trait locus analysis of spot blotch and leaf rust resistance in the BCD47 × Baronesse barley mapping population. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Plant Breeding, v. 131, n. 2, p. 258-266, 2012. |
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ISSN : |
0179-9541 |
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DOI : |
10.1111/j.1439-0523.2011.01930.x |
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Idioma : |
Inglés |
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Notas : |
Article histoty: Received December 22, 2010/Accepted October 26, 2011. |
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Contenido : |
Abstract:We studied the genetics of the resistance to leaf rust (LR) (caused by Puccinia hordei) and spot blotch (SB) (caused by Cochliobolus sativus)
in barley using a doubled-haploid population derived from the cross BCD47 · Baronesse. BCD47 has low SB severity and high susceptibility to LR, while Baronesse is susceptible to SB and has low LR severity. Resistance to both diseases is expressed at the adult plant stage. The population was phenotyped in eight field environments for SB and nine for LR. Ten quantitative trait loci (QTLs) were detected for SB. None were significant in more than three environments, and
both parents contributed resistance alleles. Five QTLs were detected for LR. The most consistent quantitative trait locus (QTL) (significant
in seven environments) was on chromosome 6H (located on the Bmag173-Bmag009 interval) with Baronesse contributing the resistance allele. Coincident QTL effects for SB were also detected in this region with resistance alleles to the two diseases in repulsion. These results illustrate the difficulties of resistance gene detection in the complex disease environments found under field conditions. |
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Palabras claves : |
COCHLIOBOLUS SATIVUS; DISEASE RESISTANCE; HORDEUM; LEAF RUST; PUCCINIA HORDEI; QUANTITATIVE TRAIT LOCI; SPOT BLOTCH. |
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Thesagro : |
FITOPATOLOGIA. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02163naa a2200325 a 4500
001 1050040
005 2019-11-07
008 2012 bl uuuu u00u1 u #d
022 $a0179-9541
024 7 $a10.1111/j.1439-0523.2011.01930.x$2DOI
100 1 $aCASTRO A.
245 $aQuantitative trait locus analysis of spot blotch and leaf rust resistance in the BCD47 × Baronesse barley mapping population.$h[electronic resource]
260 $c2012
500 $aArticle histoty: Received December 22, 2010/Accepted October 26, 2011.
520 $aAbstract:We studied the genetics of the resistance to leaf rust (LR) (caused by Puccinia hordei) and spot blotch (SB) (caused by Cochliobolus sativus) in barley using a doubled-haploid population derived from the cross BCD47 · Baronesse. BCD47 has low SB severity and high susceptibility to LR, while Baronesse is susceptible to SB and has low LR severity. Resistance to both diseases is expressed at the adult plant stage. The population was phenotyped in eight field environments for SB and nine for LR. Ten quantitative trait loci (QTLs) were detected for SB. None were significant in more than three environments, and both parents contributed resistance alleles. Five QTLs were detected for LR. The most consistent quantitative trait locus (QTL) (significant in seven environments) was on chromosome 6H (located on the Bmag173-Bmag009 interval) with Baronesse contributing the resistance allele. Coincident QTL effects for SB were also detected in this region with resistance alleles to the two diseases in repulsion. These results illustrate the difficulties of resistance gene detection in the complex disease environments found under field conditions.
650 $aFITOPATOLOGIA
653 $aCOCHLIOBOLUS SATIVUS
653 $aDISEASE RESISTANCE
653 $aHORDEUM
653 $aLEAF RUST
653 $aPUCCINIA HORDEI
653 $aQUANTITATIVE TRAIT LOCI
653 $aSPOT BLOTCH
700 1 $aGAMBA, F.
700 1 $aGERMÁN, S.
700 1 $aGONZÁLEZ, S.N.
700 1 $aHAYES, P.M.
700 1 $aPEREYRA, S.
700 1 $aPÉREZ, C.
773 $tPlant Breeding$gv. 131, n. 2, p. 258-266, 2012.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
01/06/2020 |
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Actualizado : |
01/06/2020 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
MORALES-PIÑEYRUA, J.; PLA, M.; FARIÑA, S.; GONZALEZ, D.; BANCHERO, G.; SANT`ANNA, A.C. |
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Afiliación : |
JESSICA TATIANA MORALES PIÑEYRUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO PLA TEJERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria); DAMIAN GASTON GONZALEZ PINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALINE CRISTINA SANT`ANNA, Departamento de Zoología, Universidad Federal de Juiz de Fora Brasil. |
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Título : |
Dairy cows' behavior during adaptation to a voluntary milking system. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: 6th international symposium for farming systems design (FSD6): Agricultural systems designs sustained by nature. Montevideo (Uruguay): Farming Systems Design community; Universidad de la República (Uruguay), 2019. |
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Idioma : |
Inglés |
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Contenido : |
Conclusions: The relocation of the cows from the CMS to the VMS did not affect negatively their behavior The fact that cows initiated their lactation in the CMS could have reduced the cow?s natural reactiveness to the new milking process itself which could be arguably as equal or more stressful than the change of milking system once the cows are already in lactation The behavioral classification in one system (in this case, CMS) allowed to predict the behavior in the other system ( since the differences between categories were maintained The milking reactivity as a measure of temperament appears as a promising powerful tool to identify cows that could adapt more easily to both milking systems However all these topics warrant more research. |
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Palabras claves : |
CONVENTIONAL MILKING SYSTEM(CMS); DAIRY COW; VOLUNTARY MILKING SYSTEM(VMS). |
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Thesagro : |
VACAS LECHERAS. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 01564nam a2200217 a 4500
001 1061099
005 2020-06-01
008 2019 bl uuuu u01u1 u #d
100 1 $aMORALES-PIÑEYRUA, J.
245 $aDairy cows' behavior during adaptation to a voluntary milking system.$h[electronic resource]
260 $aIn: 6th international symposium for farming systems design (FSD6): Agricultural systems designs sustained by nature. Montevideo (Uruguay): Farming Systems Design community; Universidad de la República (Uruguay)$c2019
520 $aConclusions: The relocation of the cows from the CMS to the VMS did not affect negatively their behavior The fact that cows initiated their lactation in the CMS could have reduced the cow?s natural reactiveness to the new milking process itself which could be arguably as equal or more stressful than the change of milking system once the cows are already in lactation The behavioral classification in one system (in this case, CMS) allowed to predict the behavior in the other system ( since the differences between categories were maintained The milking reactivity as a measure of temperament appears as a promising powerful tool to identify cows that could adapt more easily to both milking systems However all these topics warrant more research.
650 $aVACAS LECHERAS
653 $aCONVENTIONAL MILKING SYSTEM(CMS)
653 $aDAIRY COW
653 $aVOLUNTARY MILKING SYSTEM(VMS)
700 1 $aPLA, M.
700 1 $aFARIÑA, S.
700 1 $aGONZALEZ, D.
700 1 $aBANCHERO, G.
700 1 $aSANT`ANNA, A.C.
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