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5. | | MARQUES, C. B.; DE BARBIERI, I.; VELAZCO, J.I.; NAVAJAS, E.; CIAPPESONI, G. Genetic parameters for feed efficiency, gas emissions, oxygen consumption and wool traits in Australian Merino. [28] Part 5 - Novel traits: environment and greenhouse gas. In: Proceedings of the World Congress on Genetics Applied to Livestock Production (WCGALP), 12., Rotterdam, the Netherlands, 3-8 July 2022. doi: https://doi.org/10.3920/978-90-8686-940-4_28 160-163. Article history: Published online: February 9, 2023. -- Corresponding authors: Camila Barconi Marques, email: cbalconi@inia.org.uy ; Gabriel Ciappesoni, email: gciappesoni@inia.org.uy -- Acknowledgements: This project has received...Biblioteca(s): INIA Las Brujas. |
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6. | | DEL PINO, M.L.; SALAZAR-DÍAZ, E.; RODRÍGUEZ-ARIAS, L.; MARQUES, C.B.; CIAPPESONI, G. Evaluation of udder morphology and milk production in prolific and meat ewes. In: Annual Meeting of the European Federation of Animal Science, 70., Ghent, Belgium, 26-30 August, 2019. Book of abstracts No. 25. p. 357Biblioteca(s): INIA Tacuarembó. |
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7. | | DE BARBIERI, I.; NAVAJAS, E.; MARQUES, C. B.; BLUMETTO, O.; CIAPPESONI, G. O41. Breeding for improved feed efficiency and decreased methane emissions in sheep. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 572. https://doi.org/10.1016/j.anscip.2023.04.042 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: I. De Barbieri. idebarbieri@inia.org.uy --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores...Biblioteca(s): INIA Las Brujas. |
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8. | | DE BARBIERI, I.; NAVAJAS, E.; MARQUES, C. B.; BLUMETTO, O.; CIAPPESONI, G. O59. Breeding for improved feed efficiency and decreased methane emissions in sheep. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Pages 582-583. https://doi.org/10.1016/j.anscip.2023.04.060 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: I. De Barbieri. idebarbieri@inia.org.uy --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores...Biblioteca(s): INIA Las Brujas. |
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10. | | MARQUES, C. B.; CIAPPESONI, G.; VELAZCO, J.I.; NAVAJAS, E.; FERREIRA, G.; RAMOS, Z.; ROVIRA, F.; DE BARBIERI, I. Evaluation of different models to define a more suitable residual feed intake estimation in sheep. [Abstract]. EAAP - 72nd Annual Meeting, Davos, Switzerland. Session 01, Theatre 9. In: Annual Meeting of the European Federation of Animal Science (EAAP), 72., 30 August - 3 September 2021, Davos, Switzerland. Book of abstracts. Wageningen, NL: WAP, 2021. p.115. doi: https://doi.org/10.3920/978-90-8686-918-3 Conference website: www.eaap2021.orgBiblioteca(s): INIA Las Brujas. |
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11. | | SILVEIRA, F. A.; DE BARBIERI, I.; COBUCI, J. A.; MARQUES, C. B.; FERREIRA, G. F. DE; CIAPPESONI, G. Residual feed intake for Australian Merino sheep estimated in less than 42 days of trial. Livestock Science, 2022, Volume 258, Article 104889. OPEN ACCESS. doi: https://doi.org/10.1016/j.livsci.2022.104889 Article history: Received 16 August 2021, Revised 18 February 2022, Accepted 28 February 2022, Available online 3 March 2022, Version of Record 8 March 2022. --
Corresponding author: Fernando Amarilho-Silveira, mailto:...Biblioteca(s): INIA Las Brujas. |
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12. | | CIAPPESONI, G.; MARQUES, C. B.; NAVAJAS, E.; PERAZA, P.; CARRACELAS, B.; VERA, B.; VAN LIER, E.; DE BARBIERI, I.; SALADA, S.; MONZALVO, C.; CASTELLS, D. Breeding for sheep parasite resistance in extensive production systems in Uruguay: From phenotype to genotype. Advances in biotechnologies for improving livestock breeding and feeding. In: Viljoen, G., Garcia Podesta, M. & Boettcher, P. (eds). 2023. International Symposium on Sustainable Animal Production and Health - Current status and way forward. Vienna, Austria, 28 June to 2 July 2021. Rome, FAO. Pp.224-236. https://doi.org/978-92-5-137052-0Biblioteca(s): INIA Las Brujas. |
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13. | | MARQUES, C. B.; DE BARBIERI, I.; MONTOSSI, F.; ABELLA, I.; RAMOS, Z.; ROVIRA, F.; MONZALVO, C.; GIMENO, D.; PINTOS, M.G.; CIAPPESONI, G. Genetic parameters for growth, wool and in vivo carcass traits in Dohne Merino sheep of Uruguay. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.175-177. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: G. Ciappesoni, Instituto Nacional de Investigación Agropecuaria, INIA Las Brujas, Rincón del Colorado, Canelones, Uruguay, mailto:gciappesoni@inia.org.uyBiblioteca(s): INIA Las Brujas. |
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14. | | NAVAJAS, E.; RAVAGNOLO, O.; DE BARBIERI, I.; PRAVIA, M.I.; AGUILAR, I.; LEMA, O.M.; VERA, B.; PERAZA, P.; MARQUES, C. B.; VELAZCO, J.I.; CIAPPESONI, G. Genetic selection of feed efficiency and methane emissions in sheep and cattle in Uruguay: progress and limitations. [29] Part 5 - Novel traits: environment and greenhouse gas- In: Proceedings of the World Congress on Genetics Applied to Livestock Production (WCGALP), 12., Rotterdam, the Netherlands, 3-8 July 2022. doi: https://doi.org/10.3920/978-90-8686-940-4_29 164-167. Article history: Published online: February 9, 2023. -- Corresponding author: E.A. Navajas, email: enavajas@inia.org.uy -- Acknowledgements: The authors acknowledge the funding organizations INIA, Agencia Nacional de Investigación e...Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 14 | |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
27/11/2020 |
Actualizado : |
27/11/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MARQUES, C. B.; GOLDBERG, V.; CIAPPESONI, G. |
Afiliación : |
CAMILA BALCONI MARQUES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA GOLDBERG BIANCHI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Genetic parameters for production traits, resistance and resilience to Nematode parasites under different worm burden challenges in Corriedale sheep. (Research paper) |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Veterinary Parasitology, November 2020, Volume 287, Article number 109272. Doi: https://doi.org/10.1016/j.vetpar.2020.109272 |
ISSN : |
0304-4017 |
DOI : |
10.1016/j.vetpar.2020.109272 |
Idioma : |
Inglés |
Notas : |
Article history: Received 24 June 2020; Received in revised form 11 October 2020; Accepted 11 October 2020; Available online 15 October 2020. |
Contenido : |
ABSTRACT.
Characterized as the most important gastrointestinal parasite (GIP) in the world, Haemonchus contortus is also the most predominant and pathogenic genus in Uruguay, causing high morbidity and mortality rates in sheep flocks. For approximately 26 years resistance to GIP has been included in the National Genetic Evaluation (NGE) of Corriedale and Merino breeds, using Faecal Egg Count (FEC) as the selection criterion. The aim of the present study was to estimate genetic parameters for FEC, post-weaning Body Weight (BW), Packed Cell Volume (PCV), FAMACHA© and Body Condition Score (BCS), to determine the possibility to include these traits in the NGE of GIP resistance and resilience, as complementary selection criteria and to investigate the sensitivity of breeding values to different environmental worm burden challenges. Data were collected on 19,510 lambs from 2000 to 2009 in 24 Corriedale studs that participated in the NGE of sheep in Uruguay. (Co)variances components were estimated using a multi-trait animal model performing a Bayesian analysis. Posterior means estimated for heritability (h2) were of low to moderate magnitude (between 0.10 and 0.33) for the traits analysed. Genetic correlations (rg) were not significantly different from zero for BW- Loge (FEC + 100), BW-FAMACHA©, BW-PCV, Loge (FEC + 100)-PCV, BCS-FAMACHA©, moderate favourable rg for Loge (FEC + 100)-FAMACHA and PCV-BCS (0.55, 0.41) and high favourable rg for BW-BCS (0.66). These results indicate the possibility to complement selection programs incorporating BW, Loge (FEC + 100), FAMACHA©, PCV and BCS in order to select resistant and resilient animal to GIP. Furthermore, genetic parameters for BW and Loge (FEC + 100) to different environmental worm burden challenge was investigated. Two contemporary groups of low worm environment (Loge (FEC + 100) below 6.40) and a high worm environment (Loge (FEC + 100) above 6.75) were considered. In this model, h2 estimated for BW and Loge (FEC + 100) were found to be not statistically different between low and high environmental worm burden, furthermore, high correlations between traits at both environments were also presented.
© 2020 Elsevier B.V. MenosABSTRACT.
Characterized as the most important gastrointestinal parasite (GIP) in the world, Haemonchus contortus is also the most predominant and pathogenic genus in Uruguay, causing high morbidity and mortality rates in sheep flocks. For approximately 26 years resistance to GIP has been included in the National Genetic Evaluation (NGE) of Corriedale and Merino breeds, using Faecal Egg Count (FEC) as the selection criterion. The aim of the present study was to estimate genetic parameters for FEC, post-weaning Body Weight (BW), Packed Cell Volume (PCV), FAMACHA© and Body Condition Score (BCS), to determine the possibility to include these traits in the NGE of GIP resistance and resilience, as complementary selection criteria and to investigate the sensitivity of breeding values to different environmental worm burden challenges. Data were collected on 19,510 lambs from 2000 to 2009 in 24 Corriedale studs that participated in the NGE of sheep in Uruguay. (Co)variances components were estimated using a multi-trait animal model performing a Bayesian analysis. Posterior means estimated for heritability (h2) were of low to moderate magnitude (between 0.10 and 0.33) for the traits analysed. Genetic correlations (rg) were not significantly different from zero for BW- Loge (FEC + 100), BW-FAMACHA©, BW-PCV, Loge (FEC + 100)-PCV, BCS-FAMACHA©, moderate favourable rg for Loge (FEC + 100)-FAMACHA and PCV-BCS (0.55, 0.41) and high favourable rg for BW-BCS (0.66). These results indicate the... Presentar Todo |
Palabras claves : |
Faecal egg count; Genetic correlation; Haemonchus contortus; Heritability. |
Asunto categoría : |
-- |
Marc : |
LEADER 03171naa a2200229 a 4500 001 1061523 005 2020-11-27 008 2020 bl uuuu u00u1 u #d 022 $a0304-4017 024 7 $a10.1016/j.vetpar.2020.109272$2DOI 100 1 $aMARQUES, C. B. 245 $aGenetic parameters for production traits, resistance and resilience to Nematode parasites under different worm burden challenges in Corriedale sheep. (Research paper)$h[electronic resource] 260 $c2020 500 $aArticle history: Received 24 June 2020; Received in revised form 11 October 2020; Accepted 11 October 2020; Available online 15 October 2020. 520 $aABSTRACT. Characterized as the most important gastrointestinal parasite (GIP) in the world, Haemonchus contortus is also the most predominant and pathogenic genus in Uruguay, causing high morbidity and mortality rates in sheep flocks. For approximately 26 years resistance to GIP has been included in the National Genetic Evaluation (NGE) of Corriedale and Merino breeds, using Faecal Egg Count (FEC) as the selection criterion. The aim of the present study was to estimate genetic parameters for FEC, post-weaning Body Weight (BW), Packed Cell Volume (PCV), FAMACHA© and Body Condition Score (BCS), to determine the possibility to include these traits in the NGE of GIP resistance and resilience, as complementary selection criteria and to investigate the sensitivity of breeding values to different environmental worm burden challenges. Data were collected on 19,510 lambs from 2000 to 2009 in 24 Corriedale studs that participated in the NGE of sheep in Uruguay. (Co)variances components were estimated using a multi-trait animal model performing a Bayesian analysis. Posterior means estimated for heritability (h2) were of low to moderate magnitude (between 0.10 and 0.33) for the traits analysed. Genetic correlations (rg) were not significantly different from zero for BW- Loge (FEC + 100), BW-FAMACHA©, BW-PCV, Loge (FEC + 100)-PCV, BCS-FAMACHA©, moderate favourable rg for Loge (FEC + 100)-FAMACHA and PCV-BCS (0.55, 0.41) and high favourable rg for BW-BCS (0.66). These results indicate the possibility to complement selection programs incorporating BW, Loge (FEC + 100), FAMACHA©, PCV and BCS in order to select resistant and resilient animal to GIP. Furthermore, genetic parameters for BW and Loge (FEC + 100) to different environmental worm burden challenge was investigated. Two contemporary groups of low worm environment (Loge (FEC + 100) below 6.40) and a high worm environment (Loge (FEC + 100) above 6.75) were considered. In this model, h2 estimated for BW and Loge (FEC + 100) were found to be not statistically different between low and high environmental worm burden, furthermore, high correlations between traits at both environments were also presented. © 2020 Elsevier B.V. 653 $aFaecal egg count 653 $aGenetic correlation 653 $aHaemonchus contortus 653 $aHeritability 700 1 $aGOLDBERG, V. 700 1 $aCIAPPESONI, G. 773 $tVeterinary Parasitology, November 2020, Volume 287, Article number 109272. Doi: https://doi.org/10.1016/j.vetpar.2020.109272
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