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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
10/02/2021 |
Actualizado : |
11/02/2021 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
BRITO, L.F; BERRY, D.; LARROQUE, H.; SCHENKEI, F.S.; CIAPPESONI, G.; O’BRIEN, A.; TORTEREAU, F.; UGARTE, E.; PALHIERE, I.; BAPST, B.; JAKOBSEN, J.; ANTONAKOS, G.; KOMINAKIS, A.; CLEMENT, V.; BRUNI, G.; LOYWYCK, V.; MASSENDER, E.; OLIVEIRA, H.R.; POSTA, J.; ASTRUC, J.M. |
Afiliación : |
L.F. BRITO, University of Guelph, Guelph, Canada; D. BERRY; H. LARROQUE, INRAE, Toulouse, France; F.S. SCHENKEL, University of Guelph, Guelph, Canada; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. O’BRIEN, TEAGASC, Fermoy, Ireland; F. TORTEREAU, INRAE, Toulouse, France; E. UGARTE, 5NEIKER, Vizcaya, Spain; I. PALHIERE, INRAE, Toulouse, France; B. BAPST, Qualitas AG, Zug, Switzerland; J. JAKOBSEN, NSG, Norway; G. ANTONAKOS, Frizarta, Agrinio, Greece; A. KOMINAKIS, Frizarta, Agrinio, Greece; V. CLEMENT, IDELE, Toulouse, France; G. BRUNI, ARAL, Crema, Italy; V. LOYWYCK, IDELE, Toulouse, France,; E. MASSENDER, University of Guelph, Guelph, Canada; H.R. OLIVEIRA, University of Guelph, Guelph, Canada; J. POSTA, ARAL, Crema, Italy; J.M. ASTRUC, IDELE, Toulouse, France. |
Título : |
Genetic evaluation systems and breeding programs in sheep and goats: an international perspective. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Annual Meeting of the European Federation of Animal Science, 17., No. 26, 2020. Virtual Meeting 1-4 December, 2020. DOI: DOI: 10.3920/978-90-8686-900-8. |
Páginas : |
p. 560 |
DOI : |
10.3920/978-90-8686-900-8. |
Idioma : |
Español |
Contenido : |
Genetic selection has been a key tool for improving productive performance in small ruminant populations around the world, especially in Europe. This has been achieved through selective breeding for numerous traits, using diverse genetic evaluation systems and breeding schemes. Knowledge of the alternative approaches taken is paramount to the design of efficient and integrated genomic breeding programs. In this study, we summarised information on 48 sheep and goat breeding programs, genetic and genomic evaluation systems and resources available in 12 countries involved in the SMARTER project. This was done using published reports and surveys distributed to all partners. Responses to the surveys reveals information for more than 9, 16, and 20 dairy goat, dairy sheep, and meat sheep breeds involved in genetic schemes, respectively, with ~3,083,562 animals included in data collection schemes. The main groups of traits recorded across countries are: (1) milk yield and composition, mastitis indicators, udder and
body conformation, and reproduction in dairy sheep and dairy goats; and (2) growth, reproduction, health, ultrasound, wool, and carcass in meat sheep. Seven countries have progeny testing schemes, but only 5 use artificial insemination. There are numerous challenges to be addressed (e.g. disparity of trait recording, SNP panels, statistical models used, joining pedigrees across countries as well as grouping breeds based on genetic similarity, and an average of ~30% of animals with unknown sires). However, there are many opportunities to use the current resources and develop collaborative approaches to optimise selection for novel breeding goals such as resilience and efficiency in small ruminants across countries. MenosGenetic selection has been a key tool for improving productive performance in small ruminant populations around the world, especially in Europe. This has been achieved through selective breeding for numerous traits, using diverse genetic evaluation systems and breeding schemes. Knowledge of the alternative approaches taken is paramount to the design of efficient and integrated genomic breeding programs. In this study, we summarised information on 48 sheep and goat breeding programs, genetic and genomic evaluation systems and resources available in 12 countries involved in the SMARTER project. This was done using published reports and surveys distributed to all partners. Responses to the surveys reveals information for more than 9, 16, and 20 dairy goat, dairy sheep, and meat sheep breeds involved in genetic schemes, respectively, with ~3,083,562 animals included in data collection schemes. The main groups of traits recorded across countries are: (1) milk yield and composition, mastitis indicators, udder and
body conformation, and reproduction in dairy sheep and dairy goats; and (2) growth, reproduction, health, ultrasound, wool, and carcass in meat sheep. Seven countries have progeny testing schemes, but only 5 use artificial insemination. There are numerous challenges to be addressed (e.g. disparity of trait recording, SNP panels, statistical models used, joining pedigrees across countries as well as grouping breeds based on genetic similarity, and an average of ~30% of ani... Presentar Todo |
Palabras claves : |
OVINOS; SHEEP. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15000/1/Brito-et-al-EAAP2020.pdf
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Marc : |
LEADER 02889nam a2200385 a 4500 001 1061719 005 2021-02-11 008 2020 bl uuuu u01u1 u #d 024 7 $a10.3920/978-90-8686-900-8.$2DOI 100 1 $aBRITO, L.F 245 $aGenetic evaluation systems and breeding programs in sheep and goats$ban international perspective.$h[electronic resource] 260 $aAnnual Meeting of the European Federation of Animal Science, 17., No. 26, 2020. Virtual Meeting 1-4 December, 2020. DOI: DOI: 10.3920/978-90-8686-900-8.$c8686 300 $ap. 560 520 $aGenetic selection has been a key tool for improving productive performance in small ruminant populations around the world, especially in Europe. This has been achieved through selective breeding for numerous traits, using diverse genetic evaluation systems and breeding schemes. Knowledge of the alternative approaches taken is paramount to the design of efficient and integrated genomic breeding programs. In this study, we summarised information on 48 sheep and goat breeding programs, genetic and genomic evaluation systems and resources available in 12 countries involved in the SMARTER project. This was done using published reports and surveys distributed to all partners. Responses to the surveys reveals information for more than 9, 16, and 20 dairy goat, dairy sheep, and meat sheep breeds involved in genetic schemes, respectively, with ~3,083,562 animals included in data collection schemes. The main groups of traits recorded across countries are: (1) milk yield and composition, mastitis indicators, udder and body conformation, and reproduction in dairy sheep and dairy goats; and (2) growth, reproduction, health, ultrasound, wool, and carcass in meat sheep. Seven countries have progeny testing schemes, but only 5 use artificial insemination. There are numerous challenges to be addressed (e.g. disparity of trait recording, SNP panels, statistical models used, joining pedigrees across countries as well as grouping breeds based on genetic similarity, and an average of ~30% of animals with unknown sires). However, there are many opportunities to use the current resources and develop collaborative approaches to optimise selection for novel breeding goals such as resilience and efficiency in small ruminants across countries. 653 $aOVINOS 653 $aSHEEP 700 1 $aBERRY, D. 700 1 $aLARROQUE, H. 700 1 $aSCHENKEI, F.S. 700 1 $aCIAPPESONI, G. 700 1 $aO’BRIEN, A. 700 1 $aTORTEREAU, F. 700 1 $aUGARTE, E. 700 1 $aPALHIERE, I. 700 1 $aBAPST, B. 700 1 $aJAKOBSEN, J. 700 1 $aANTONAKOS, G. 700 1 $aKOMINAKIS, A. 700 1 $aCLEMENT, V. 700 1 $aBRUNI, G. 700 1 $aLOYWYCK, V. 700 1 $aMASSENDER, E. 700 1 $aOLIVEIRA, H.R. 700 1 $aPOSTA, J. 700 1 $aASTRUC, J.M.
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INIA Tacuarembó (TBO) |
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Registros recuperados : 4 | |
2. | | CASTRO, M.; PETERSON, C.J.; DALLA RIZZA, M.; DÍAZ DELLA VALLE, P.; VÁZQUEZ, D.; IBAÑEZ, W.; ROSS, A. Influence of heat stress on wheat grain characteristics and protein molecular weight distribution. ln: International Wheat Conference, 7., 27 Nov-2 Dec 2005, Mar del Plata, AR Buck, H.T.; Nisi, J.E.; Salomón, N., ed. Wheat production in stressed environments : proceedings. Dordrecht: Springer, 2007. p. 365-371. (Developments in Plant Breeding ; 12)Tipo: Capítulo en Libro Técnico-Científico |
Biblioteca(s): INIA La Estanzuela. |
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3. | | QUINCKE, M.; PETERSON, C.J.; ZEMETRA, R.S.; HANSEN, J.L.; CHEN, J.; RIERA-LIZARAZU, O.; MUNDT, C.C. Quantitative trait loci analysis for resistance to cephalosporium stripe, a vascular wilt disease of wheat. Theoretical and Applied Genetics, 2011, v.122, No.7, p.1339-1349. Article history: Received: 20 August 2010 / Accepted: 6 January 2011 / Published online: 23 January 2011.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 1 |
Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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Registros recuperados : 4 | |
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