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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
29/10/2021 |
Actualizado : |
01/11/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CROPANO, C.; PLACE, I.; MANZANARES, CH.; DO CANTO, J.; LÜBBERSTEDT, T; STUDER, B.; THOROGOOD, D. |
Afiliación : |
CLAUDIO CROPANO, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, 8092 Zurich, Switzerland;Deutsche Saatveredelung AG, 59557 Lippstadt, Germany.; IAIN PLACE, Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK.; CHLOÉ MANZANARES, Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK.; JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THOMAS LÜBBERSTEDT, Department of Agronomy, Iowa State University, Ames, IA 50011, USA.; BRUNO STUDER, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, 8092 Zurich, Switzerland.; DANIEL THOROGOOD, Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK. |
Título : |
Characterisation and practical use of self-compatibility in outcrossing grass species. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Annals of Botany, Volume 127, Issue 7, 4 June 2021, Pages 841-852.Open Access. Doi: https://doi.org/10.1093/aob/mcab043 |
DOI : |
10.1093/aob/mcab043 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 25 November 2020/ Returned for revision: 12 March 2021/ Editorial decision: 17 March 2021/ Accepted: 18 March 2021/ Electronically published: 23 March 2021. |
Contenido : |
Abstract: ? Background Self-incompatibility (SI) systems prevent self-fertilization in several species of Poaceae, many of which are economically important forage, bioenergy and turf grasses. Self-incompatibility ensures cross-pollination and genetic diversity but restricts the ability to fix useful genetic variation. In most inbred crops it is possible to develop high-performing homozygous parental lines by self-pollination, which then enables the creation of F1 hybrid varieties with higher performance, a phenomenon known as heterosis. The inability to fully exploit heterosis in outcrossing grasses is partially responsible for lower levels of improvement in breeding programmes
compared with inbred crops. However, SI can be overcome in forage grasses to create self-compatible populations.
This is generating interest in understanding the genetical basis of self-compatibility (SC), its significance for reproductive strategies and its exploitation for crop improvement, especially in the context of F1 hybrid breeding.
? Scope We review the literature on SI and SC in outcrossing grass species. We review the currently available genomic tools and approaches used to discover and characterize novel SC sources. We discuss opportunities barely explored for outcrossing grasses that SC facilitates. Specifically, we discuss strategies for wide SC introgression in the context of the Lolium?Festuca complex and the use of SC to develop immortalized mapping populations for the dissection of a wide range of agronomically important traits. The germplasm available is a valuable practical resource and will aid understanding the basis of inbreeding depression and hybrid vigour in key temperate forage grass species.
? Conclusions A better understanding of the genetic control of additional SC loci offers new insight into SI systems, their evolutionary origins and their reproductive significance. Heterozygous outcrossing grass species that can be readily selfed facilitate studies of heterosis. Moreover, SC introduction into a range of grass species will enable heterosis to be exploited in innovative ways in genetic improvement programmes. MenosAbstract: ? Background Self-incompatibility (SI) systems prevent self-fertilization in several species of Poaceae, many of which are economically important forage, bioenergy and turf grasses. Self-incompatibility ensures cross-pollination and genetic diversity but restricts the ability to fix useful genetic variation. In most inbred crops it is possible to develop high-performing homozygous parental lines by self-pollination, which then enables the creation of F1 hybrid varieties with higher performance, a phenomenon known as heterosis. The inability to fully exploit heterosis in outcrossing grasses is partially responsible for lower levels of improvement in breeding programmes
compared with inbred crops. However, SI can be overcome in forage grasses to create self-compatible populations.
This is generating interest in understanding the genetical basis of self-compatibility (SC), its significance for reproductive strategies and its exploitation for crop improvement, especially in the context of F1 hybrid breeding.
? Scope We review the literature on SI and SC in outcrossing grass species. We review the currently available genomic tools and approaches used to discover and characterize novel SC sources. We discuss opportunities barely explored for outcrossing grasses that SC facilitates. Specifically, we discuss strategies for wide SC introgression in the context of the Lolium?Festuca complex and the use of SC to develop immortalized mapping populations for the dissection of... Presentar Todo |
Palabras claves : |
F1 hybrid breeding; Heterosis; Inbreeding; Inbreeding depression; Introgression; Poaceae; Self-compatibility; Self-incompatibility. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16089/1/Cropano2021.SC-in-outcorssing-grasses.pdf
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Marc : |
LEADER 03272naa a2200313 a 4500 001 1062507 005 2021-11-01 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1093/aob/mcab043$2DOI 100 1 $aCROPANO, C. 245 $aCharacterisation and practical use of self-compatibility in outcrossing grass species.$h[electronic resource] 260 $c2021 500 $aArticle history: Received: 25 November 2020/ Returned for revision: 12 March 2021/ Editorial decision: 17 March 2021/ Accepted: 18 March 2021/ Electronically published: 23 March 2021. 520 $aAbstract: ? Background Self-incompatibility (SI) systems prevent self-fertilization in several species of Poaceae, many of which are economically important forage, bioenergy and turf grasses. Self-incompatibility ensures cross-pollination and genetic diversity but restricts the ability to fix useful genetic variation. In most inbred crops it is possible to develop high-performing homozygous parental lines by self-pollination, which then enables the creation of F1 hybrid varieties with higher performance, a phenomenon known as heterosis. The inability to fully exploit heterosis in outcrossing grasses is partially responsible for lower levels of improvement in breeding programmes compared with inbred crops. However, SI can be overcome in forage grasses to create self-compatible populations. This is generating interest in understanding the genetical basis of self-compatibility (SC), its significance for reproductive strategies and its exploitation for crop improvement, especially in the context of F1 hybrid breeding. ? Scope We review the literature on SI and SC in outcrossing grass species. We review the currently available genomic tools and approaches used to discover and characterize novel SC sources. We discuss opportunities barely explored for outcrossing grasses that SC facilitates. Specifically, we discuss strategies for wide SC introgression in the context of the Lolium?Festuca complex and the use of SC to develop immortalized mapping populations for the dissection of a wide range of agronomically important traits. The germplasm available is a valuable practical resource and will aid understanding the basis of inbreeding depression and hybrid vigour in key temperate forage grass species. ? Conclusions A better understanding of the genetic control of additional SC loci offers new insight into SI systems, their evolutionary origins and their reproductive significance. Heterozygous outcrossing grass species that can be readily selfed facilitate studies of heterosis. Moreover, SC introduction into a range of grass species will enable heterosis to be exploited in innovative ways in genetic improvement programmes. 653 $aF1 hybrid breeding 653 $aHeterosis 653 $aInbreeding 653 $aInbreeding depression 653 $aIntrogression 653 $aPoaceae 653 $aSelf-compatibility 653 $aSelf-incompatibility 700 1 $aPLACE, I. 700 1 $aMANZANARES, CH. 700 1 $aDO CANTO, J. 700 1 $aLÜBBERSTEDT, T 700 1 $aSTUDER, B. 700 1 $aTHOROGOOD, D. 773 $tAnnals of Botany, Volume 127, Issue 7, 4 June 2021, Pages 841-852.Open Access. Doi: https://doi.org/10.1093/aob/mcab043
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
19/07/2017 |
Tipo de producción científica : |
Serie Técnica |
Autor : |
FEIPPE, A.; MULLER, I.; ECHEVERRÍA, G.; LAMARCA, N.; CHIESA, N.; VIÑAS, I.; ALBIN, A.; TEIXIDO, N. |
Afiliación : |
MARIA ALICIA FEIPPE FERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISMAEL ARON MULLER RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEMMA ECHEVERRÍA, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); NEUS LAMARCA, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); NICOLAS EDUARDO CHIESA VARELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; INMACULADA VIÑAS, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); ALFREDO SANTIAGO ALBIN FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NEUS TEIXIDO, IRTA (Institut de Recerca i Tecnologia Agroalimentáries). |
Título : |
Evaluación y promoción de la calidad de la carne y otros productos agroalimentarios uruguayos en base a los estándares de calidad de la Unión Europea y en función de los distintos sistemas productivos del Uruguay. Componente frutas: Manzana y Citrus |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2007. |
Páginas : |
58 p. |
Serie : |
(INIA Serie Técnica ; 163) |
ISBN : |
978-9974-38-231-2 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Notas : |
Ejecutor técnico del Proyecto:: Institut de Recerca i Tecnologia Agroalimentaries de cataluña (IRTA), España; Coordinador del Proyecto: Dr. Josep Usall (IRTA). Contribución al financiamiento del Proyecto: Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), España y la Agencia Española de Cooperación Internacional (AECI). |
Thesagro : |
ALIMENTOS; CALIDAD; CITRUS; CONSUMIDORES; CONTROL DE CALIDAD; EXPLOTACIONES AGRARIAS; INOCUIDAD ALIMENTARIA; MANZANA; NORMALIZACION; PRODUCTOS AGRICOLAS; REGULACIONES DEL MERCADO; UNION EUROPEA; URUGUAY; VARIEDADES. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2906/1/18429240309114010.pdf
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Marc : |
LEADER 01591nam a2200409 a 4500 001 1003314 005 2017-07-19 008 2007 bl uuuu u00u1 u #d 020 $a978-9974-38-231-2 022 $a1688-9266 100 1 $aFEIPPE, A. 245 $aEvaluación y promoción de la calidad de la carne y otros productos agroalimentarios uruguayos en base a los estándares de calidad de la Unión Europea y en función de los distintos sistemas productivos del Uruguay. Componente frutas$bManzana y Citrus 260 $aMontevideo (Uruguay): INIA$c2007 300 $a58 p. 490 $a(INIA Serie Técnica ; 163) 500 $aEjecutor técnico del Proyecto:: Institut de Recerca i Tecnologia Agroalimentaries de cataluña (IRTA), España; Coordinador del Proyecto: Dr. Josep Usall (IRTA). Contribución al financiamiento del Proyecto: Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), España y la Agencia Española de Cooperación Internacional (AECI). 650 $aALIMENTOS 650 $aCALIDAD 650 $aCITRUS 650 $aCONSUMIDORES 650 $aCONTROL DE CALIDAD 650 $aEXPLOTACIONES AGRARIAS 650 $aINOCUIDAD ALIMENTARIA 650 $aMANZANA 650 $aNORMALIZACION 650 $aPRODUCTOS AGRICOLAS 650 $aREGULACIONES DEL MERCADO 650 $aUNION EUROPEA 650 $aURUGUAY 650 $aVARIEDADES 700 1 $aMULLER, I. 700 1 $aECHEVERRÍA, G. 700 1 $aLAMARCA, N. 700 1 $aCHIESA, N. 700 1 $aVIÑAS, I. 700 1 $aALBIN, A. 700 1 $aTEIXIDO, N.
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