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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
09/11/2020 |
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Actualizado : |
15/02/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
HE, X.; AZZIMONTI, G.; SÁNCHEZ-VIDAÑA, M.R.; PEREYRA, S.; SANSALONI, C.; HERNÁNDEZ-ANGUIANO, A.M.; CHAWADE, A.; SINGH, P.K. |
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Afiliación : |
International Maize and Wheat Improvement Center (CIMMYT), Apdo. Postal 6-641, 06600 Mexico DF, Mexico.; GUSTAVO AZZIMONTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIEL DEL ROSARIO SÁNCHEZ-VIDAÑA, International Maize and Wheat Improvement Center (CIMMYT), Apdo. Postal 6-641, 06600 Mexico DF, Mexico; Colegio de Postgraduados, Montecillo, 56230, Texcoco, México.; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA SANSALON, International Maize and Wheat Improvement Center (CIMMYT), Apdo. Postal 6-641, 06600 6 Mexico DF, Mexico.; Colegio de Postgraduados, Montecillo, 56230, Texcoco, México.; AAKASH CHAWADE, Department of Plant Breeding, Swedish University of Agricultural Sciences, 23053 Alnarp, Sweden.; International Maize and Wheat Improvement Center (CIMMYT), Apdo. Postal 6-641, 06600 Mexico DF, Mexico. |
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Título : |
Mapping for adult-plant resistance against Septoria tritici blotch in a common wheat line Murga. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Phytopathology,2021 Jun;111(6):1001-1007. DOI: https://doi.org/10.1094/PHYTO-05-20-0172-R |
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ISSN : |
e-1943-7684 |
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DOI : |
10.1094/PHYTO-05-20-0172-R |
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Idioma : |
Inglés |
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Notas : |
Article history: Published Online: 3 Nov 2020 |
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Contenido : |
Abstract:
Septoria tritici blotch (STB) is a major foliar disease globally, which is notorious in the fast development of fungicide resistance, making host resistance an indispensable component in mitigating STB. CIMMYT wheat line Murga is well known for its high, durable, and broad-spectrum resistance against STB infection, and the purpose of this study was to investigate its resistance mechanism to facilitate its utilization in breeding. A recombinant inbred line population was derived from a cross between Murga and a STB susceptible line Huirivis#1, comprising 297 progenies. The population was evaluated for adult-plant STB resistance in Toluca, Mexico (from 2017 to 2019), and in La Estanzuela, Uruguay (from 2016 to 2018). Genotyping was performed with the DArTSeq platform. QTL mapping indicated a major and stable QTL on chromosome 3DL, explaining a phenotypic variation for STB of 41.2-62.5% in Mexico and 27.5-40.3% in Uruguay. This QTL was regarded as Stb16 based on comparison of its physical position, the possible origin from synthetic wheat, and its broad-spectrum resistance. Additional QTL with minor effects were identified on chromosomes 2B, 2D, 3A, 3B, and 5B. The one on 5BS was significant in four out of the six environments and must be new. Murga was the resistant donor for all QTL, except for those on 2B and 3A. Being an elite breeding line, the Stb16 carrier Murga could be used as a promising STB resistance donor. The rational employment of Stb16 could contribute to STB management yet avoid the rapid emergence of Stb16-virulent isolates. MenosAbstract:
Septoria tritici blotch (STB) is a major foliar disease globally, which is notorious in the fast development of fungicide resistance, making host resistance an indispensable component in mitigating STB. CIMMYT wheat line Murga is well known for its high, durable, and broad-spectrum resistance against STB infection, and the purpose of this study was to investigate its resistance mechanism to facilitate its utilization in breeding. A recombinant inbred line population was derived from a cross between Murga and a STB susceptible line Huirivis#1, comprising 297 progenies. The population was evaluated for adult-plant STB resistance in Toluca, Mexico (from 2017 to 2019), and in La Estanzuela, Uruguay (from 2016 to 2018). Genotyping was performed with the DArTSeq platform. QTL mapping indicated a major and stable QTL on chromosome 3DL, explaining a phenotypic variation for STB of 41.2-62.5% in Mexico and 27.5-40.3% in Uruguay. This QTL was regarded as Stb16 based on comparison of its physical position, the possible origin from synthetic wheat, and its broad-spectrum resistance. Additional QTL with minor effects were identified on chromosomes 2B, 2D, 3A, 3B, and 5B. The one on 5BS was significant in four out of the six environments and must be new. Murga was the resistant donor for all QTL, except for those on 2B and 3A. Being an elite breeding line, the Stb16 carrier Murga could be used as a promising STB resistance donor. The rational employment of Stb16 could contribute... Presentar Todo |
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Palabras claves : |
DISEASE RESISTANCE; QTL MAPPING; RESISTENCIA A ENFERMEDADES Y PLAGAS; SEPTORIA TRITICI; STB; TRITICUM AESTIVUM; WHEAT; ZYMOSEPTORIA TRITICI. |
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Thesagro : |
TRIGO; TRITICUM AESTIVUM. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02680naa a2200361 a 4500
001 1061507
005 2022-02-15
008 2021 bl uuuu u00u1 u #d
022 $ae-1943-7684
024 7 $a10.1094/PHYTO-05-20-0172-R$2DOI
100 1 $aHE, X.
245 $aMapping for adult-plant resistance against Septoria tritici blotch in a common wheat line Murga.$h[electronic resource]
260 $c2021
500 $aArticle history: Published Online: 3 Nov 2020
520 $aAbstract: Septoria tritici blotch (STB) is a major foliar disease globally, which is notorious in the fast development of fungicide resistance, making host resistance an indispensable component in mitigating STB. CIMMYT wheat line Murga is well known for its high, durable, and broad-spectrum resistance against STB infection, and the purpose of this study was to investigate its resistance mechanism to facilitate its utilization in breeding. A recombinant inbred line population was derived from a cross between Murga and a STB susceptible line Huirivis#1, comprising 297 progenies. The population was evaluated for adult-plant STB resistance in Toluca, Mexico (from 2017 to 2019), and in La Estanzuela, Uruguay (from 2016 to 2018). Genotyping was performed with the DArTSeq platform. QTL mapping indicated a major and stable QTL on chromosome 3DL, explaining a phenotypic variation for STB of 41.2-62.5% in Mexico and 27.5-40.3% in Uruguay. This QTL was regarded as Stb16 based on comparison of its physical position, the possible origin from synthetic wheat, and its broad-spectrum resistance. Additional QTL with minor effects were identified on chromosomes 2B, 2D, 3A, 3B, and 5B. The one on 5BS was significant in four out of the six environments and must be new. Murga was the resistant donor for all QTL, except for those on 2B and 3A. Being an elite breeding line, the Stb16 carrier Murga could be used as a promising STB resistance donor. The rational employment of Stb16 could contribute to STB management yet avoid the rapid emergence of Stb16-virulent isolates.
650 $aTRIGO
650 $aTRITICUM AESTIVUM
653 $aDISEASE RESISTANCE
653 $aQTL MAPPING
653 $aRESISTENCIA A ENFERMEDADES Y PLAGAS
653 $aSEPTORIA TRITICI
653 $aSTB
653 $aTRITICUM AESTIVUM
653 $aWHEAT
653 $aZYMOSEPTORIA TRITICI
700 1 $aAZZIMONTI, G.
700 1 $aSÁNCHEZ-VIDAÑA, M.R.
700 1 $aPEREYRA, S.
700 1 $aSANSALONI, C.
700 1 $aHERNÁNDEZ-ANGUIANO, A.M.
700 1 $aCHAWADE, A.
700 1 $aSINGH, P.K.
773 $tPhytopathology,2021 Jun;111(6):1001-1007. DOI: https://doi.org/10.1094/PHYTO-05-20-0172-R
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INIA La Estanzuela (LE) |
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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 actual : |
02/04/2020 |
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Actualizado : |
24/02/2022 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
JOHANSSON, E.; BRANLARD, G.; CUNIBERTI, M.; FLAGELLA, Z.; HÜSKEN, A.; NURIT, E.; PEÑA, R.J.; SISSONS, M.; VÁZQUEZ, D. |
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Afiliación : |
EVA JOHANSSON, Department of Plant BreedingThe Swedish University of Agricultural Sciences, Alnarp,Sweden.; GÉRARD BRANLARD, INRAE, UCA UMR1095 GDEC Clermont-Ferrand, France.; MARTA CUNIBERTI, Wheat and Soybean Quality Lab, National Institute of Agriculture Technology (INTA). Marcos Juárez, órdoba,Argentina.; ZINA FLAGELLA, Department of Agricultural, Food and Environmental SciencesUniversity of Foggia, Foggia, Italy.; ALEXANDRA HÜSKEN, Department of Safety and Quality of CerealsMax Rubner-Institut, Federal Research Institute of Nutrition and Food Detmold, Germany.; ERIC NURIT, Mazan,France.; ROBERTO JAVIER PEÑA, International Maize and Wheat Improvement Center (CIMMYT)Texcoco, Mexico.; MIKE SISSONS, NSW Department of Primary IndustriesTamworth Centre for Crop Improvement Calala,Australia.; DANIEL VÁZQUEZ PEYRONEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Genotypic and Environmental Effects on Wheat Technological and Nutritional Quality. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
In: Igrejas G., Ikeda T., Guzmán C. (eds). Wheat Quality For Improving Processing And Human Health. Cham:Springer. Doi: https://doi.org/10.1007/978-3-030-34163-3_8 |
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Páginas : |
p. 171-204. |
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ISBN : |
978-3-030-34163-3 (eBook) |
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DOI : |
10.1007/978-3-030-34163-3_8 |
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Idioma : |
Inglés |
|
Notas : |
Article histotory: First Online: 18 March 2020. |
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Contenido : |
Abstract:
Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determining the technological quality of a wheat flour. For nutritional quality of the flour, the majority of the compounds are together the important determinant. Thus an increased understanding of environmental effects is essential. As to how the environment is influencing the content of the compounds, there are some differences. The protein content and composition is strongly affected by environmental factors influencing nitrogen availability and cultivar development time. However, these two factors are impacted by a range of environmental (temperature, precipitation, humidity/sun hours, etc.) and agronomic (soil properties, crop management practices such as seeding density, nitrogen fertilizer application timing and amount, etc.) components. Thus, to understand the interplay between the various environmental and agronomic factors impacting the technological quality of a wheat flour, modeling is a useful tool. Several other compounds, including minerals and heavy metals, are to a higher extent determined by site specific variation, resulting in similar rankings of entries across locations, although the total content is varying among years. The bioactive compounds and vitamins are a part of the defense mechanisms of plants and thus there is a variation in these compounds depending on prevailing biotic and abiotic stresses (heat, drought, excess rainfall, nutrition, diseases and pests). Thus, even for nutritional quality of wheat, incorporating all compounds of relevance in the evaluation would benefit from modeling tools. MenosAbstract:
Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determini... Presentar Todo |
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Palabras claves : |
BIOACTIVE COMPOUNDS; CULTIVAR X ENVIRONMENTAL; END-USE QUALITY; GENOTIPO X AMBIENTE; INTERACTIONS; MINERALS; PLATAFORMA AGROALIMENTOS; PROCESSING; PROTEINS; WHEAT. |
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Thesagro : |
TRIGO. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 04237naa a2200385 a 4500
001 1060979
005 2022-02-24
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1007/978-3-030-34163-3_8$2DOI
100 1 $aJOHANSSON, E.
245 $aGenotypic and Environmental Effects on Wheat Technological and Nutritional Quality.$h[electronic resource]
260 $c2020
300 $ap. 171-204.
500 $aArticle histotory: First Online: 18 March 2020.
520 $aAbstract: Technological (processing performance and end-product) and nutritional quality of wheat is in principle determined by a number of compounds within the wheat grain, including proteins, polysaccharides, lipids, minerals, heavy metals, vitamins and phytochemicals, effecting these characters. The genotype and environment is of similar importance for the determination of the content and composition of these compounds. Furthermore, the interaction between genotypes and the cultivation environment may play a significant role. Many studies have evaluated whether the genotype or the environment plays the major role in determining the content of the mentioned compounds. An overall conclusion of these studies is that except for compounds encoded by single major genes, importance of certain factors mainly depend on how wide environments and how diverse cultivars are within these comparative studies. Comparing environments all over, e.g. across Latin America, ends up with a high significance of the environment while large studies including genotypes of wide genetic background result in a significant role for the genotype. In addition, for some technological properties and components, genotype has a higher effect (e.g. grain hardness and gluten proteins), while environment influences stronger on others (e.g. protein and mineral content).Content and concentration of proteins, but also to some extent of starch, some non-starch polysaccharides and lipids, are essential in determining the technological quality of a wheat flour. For nutritional quality of the flour, the majority of the compounds are together the important determinant. Thus an increased understanding of environmental effects is essential. As to how the environment is influencing the content of the compounds, there are some differences. The protein content and composition is strongly affected by environmental factors influencing nitrogen availability and cultivar development time. However, these two factors are impacted by a range of environmental (temperature, precipitation, humidity/sun hours, etc.) and agronomic (soil properties, crop management practices such as seeding density, nitrogen fertilizer application timing and amount, etc.) components. Thus, to understand the interplay between the various environmental and agronomic factors impacting the technological quality of a wheat flour, modeling is a useful tool. Several other compounds, including minerals and heavy metals, are to a higher extent determined by site specific variation, resulting in similar rankings of entries across locations, although the total content is varying among years. The bioactive compounds and vitamins are a part of the defense mechanisms of plants and thus there is a variation in these compounds depending on prevailing biotic and abiotic stresses (heat, drought, excess rainfall, nutrition, diseases and pests). Thus, even for nutritional quality of wheat, incorporating all compounds of relevance in the evaluation would benefit from modeling tools.
650 $aTRIGO
653 $aBIOACTIVE COMPOUNDS
653 $aCULTIVAR X ENVIRONMENTAL
653 $aEND-USE QUALITY
653 $aGENOTIPO X AMBIENTE
653 $aINTERACTIONS
653 $aMINERALS
653 $aPLATAFORMA AGROALIMENTOS
653 $aPROCESSING
653 $aPROTEINS
653 $aWHEAT
700 1 $aBRANLARD, G.
700 1 $aCUNIBERTI, M.
700 1 $aFLAGELLA, Z.
700 1 $aHÜSKEN, A.
700 1 $aNURIT, E.
700 1 $aPEÑA, R.J.
700 1 $aSISSONS, M.
700 1 $aVÁZQUEZ, D.
773 $tIn: Igrejas G., Ikeda T., Guzmán C. (eds). Wheat Quality For Improving Processing And Human Health. Cham:Springer. Doi: https://doi.org/10.1007/978-3-030-34163-3_8
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