Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina

Autores
Beribe, Maria Jose; Carignano, Hugo Adrian; Poli, Mario Andres; Lopez-Villalobos, Nicolás
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of the current study was to evaluate the effects of breed and genomic inbreeding on 305-day lactation yields of milk, fat and protein; and fertility traits of pasture-based dairy cows in Argentina. The genomic inbreeding and heterozygosity of 890 first-lactation cows and 27 bulls were calculated through methods based on the genomic relationship matrix and run of homozygosity using 44 174 single-nucleotide polymorphisms. Cows were classified into four breed groups: Holstein, Holstein crossbred, Holstein–Jersey crossbred and Jersey crossbred. The effect of genomic inbreeding was not significant on production traits, but inbred cows increased 3.0 days calving to conception interval (CCI) per 1% genomic inbreeding. On average, purebred Holstein cows produced 1119 kg milk, 22 kg fat and 30 kg protein more than Jersey crossbred cows. In the case of the fertility traits, Jersey crossbred cows had 45 days shorter CCI than purebred Holstein cows. A possible reason for the non-significant effects of genomic inbreeding of production and fertility traits is that these effects were evaluated in a crossbred population in which rates of heterozygosity would operate to some extent in the opposite direction to rates of genomic inbreeding.
EEA Pergamino
Fil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; Argentina
Fil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; Argentina
Fil: Carignano, Hugo Adrián. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Carignano, Hugo Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Poli, Mario Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Poli, Mario Andres. Universidad del Salvador, Facultad de Ciencias Agrarias y Veterinaria; Argentina
Fil: López-Villalobos, Nicolás. Universidad Massey. Facultad de Agricultura y Medio Ambiente; Nueva Zelanda
Fuente
The Journal of Agricultural Science 162 : 1-9. (May 2024)
Materia
Ganado Bovino
Vacas Lecheras
Producción Lechera
Intervalo entre Partos
Endogamia
Métodos de Mejoramiento Genético
Cattle
Dairy Cows
Milk Production
Parturition Interval
Inbreeding
Breeding Methods
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/19338
Acceder
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oai_identifier_str oai:localhost:20.500.12123/19338
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in ArgentinaBeribe, Maria JoseCarignano, Hugo AdrianPoli, Mario AndresLopez-Villalobos, NicolásGanado BovinoVacas LecherasProducción LecheraIntervalo entre PartosEndogamiaMétodos de Mejoramiento GenéticoCattleDairy CowsMilk ProductionParturition IntervalInbreedingBreeding MethodsArgentinaThe objective of the current study was to evaluate the effects of breed and genomic inbreeding on 305-day lactation yields of milk, fat and protein; and fertility traits of pasture-based dairy cows in Argentina. The genomic inbreeding and heterozygosity of 890 first-lactation cows and 27 bulls were calculated through methods based on the genomic relationship matrix and run of homozygosity using 44 174 single-nucleotide polymorphisms. Cows were classified into four breed groups: Holstein, Holstein crossbred, Holstein–Jersey crossbred and Jersey crossbred. The effect of genomic inbreeding was not significant on production traits, but inbred cows increased 3.0 days calving to conception interval (CCI) per 1% genomic inbreeding. On average, purebred Holstein cows produced 1119 kg milk, 22 kg fat and 30 kg protein more than Jersey crossbred cows. In the case of the fertility traits, Jersey crossbred cows had 45 days shorter CCI than purebred Holstein cows. A possible reason for the non-significant effects of genomic inbreeding of production and fertility traits is that these effects were evaluated in a crossbred population in which rates of heterozygosity would operate to some extent in the opposite direction to rates of genomic inbreeding.EEA PergaminoFil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; ArgentinaFil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; ArgentinaFil: Carignano, Hugo Adrián. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Carignano, Hugo Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Poli, Mario Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; ArgentinaFil: Poli, Mario Andres. Universidad del Salvador, Facultad de Ciencias Agrarias y Veterinaria; ArgentinaFil: López-Villalobos, Nicolás. Universidad Massey. Facultad de Agricultura y Medio Ambiente; Nueva ZelandaCambridge University Press2024-09-11T11:03:27Z2024-09-11T11:03:27Z2024-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19338https://www.cambridge.org/core/journals/journal-of-agricultural-science/article/effects-of-breed-and-genomic-inbreeding-on-milk-fat-and-protein-lactation-yields-and-fertility-traits-in-pasturebased-dairy-cows-in-argentina/2BD5C67102D6AE26989E2B510DFF91980021-85961469-5146 (Online)https://doi.org/10.1017/S0021859624000273The Journal of Agricultural Science 162 : 1-9. (May 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2023-PD-L01-I108, Mejora genética animal en la era de la genómica y la ganadería inteligente: adaptación y resilienciainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-11T10:25:16Zoai:localhost:20.500.12123/19338instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-11 10:25:17.089INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
title Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
spellingShingle Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
Beribe, Maria Jose
Ganado Bovino
Vacas Lecheras
Producción Lechera
Intervalo entre Partos
Endogamia
Métodos de Mejoramiento Genético
Cattle
Dairy Cows
Milk Production
Parturition Interval
Inbreeding
Breeding Methods
Argentina
title_short Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
title_full Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
title_fullStr Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
title_full_unstemmed Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
title_sort Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
dc.creator.none.fl_str_mv Beribe, Maria Jose
Carignano, Hugo Adrian
Poli, Mario Andres
Lopez-Villalobos, Nicolás
author Beribe, Maria Jose
author_facet Beribe, Maria Jose
Carignano, Hugo Adrian
Poli, Mario Andres
Lopez-Villalobos, Nicolás
author_role author
author2 Carignano, Hugo Adrian
Poli, Mario Andres
Lopez-Villalobos, Nicolás
author2_role author
author
author
dc.subject.none.fl_str_mv Ganado Bovino
Vacas Lecheras
Producción Lechera
Intervalo entre Partos
Endogamia
Métodos de Mejoramiento Genético
Cattle
Dairy Cows
Milk Production
Parturition Interval
Inbreeding
Breeding Methods
Argentina
topic Ganado Bovino
Vacas Lecheras
Producción Lechera
Intervalo entre Partos
Endogamia
Métodos de Mejoramiento Genético
Cattle
Dairy Cows
Milk Production
Parturition Interval
Inbreeding
Breeding Methods
Argentina
dc.description.none.fl_txt_mv The objective of the current study was to evaluate the effects of breed and genomic inbreeding on 305-day lactation yields of milk, fat and protein; and fertility traits of pasture-based dairy cows in Argentina. The genomic inbreeding and heterozygosity of 890 first-lactation cows and 27 bulls were calculated through methods based on the genomic relationship matrix and run of homozygosity using 44 174 single-nucleotide polymorphisms. Cows were classified into four breed groups: Holstein, Holstein crossbred, Holstein–Jersey crossbred and Jersey crossbred. The effect of genomic inbreeding was not significant on production traits, but inbred cows increased 3.0 days calving to conception interval (CCI) per 1% genomic inbreeding. On average, purebred Holstein cows produced 1119 kg milk, 22 kg fat and 30 kg protein more than Jersey crossbred cows. In the case of the fertility traits, Jersey crossbred cows had 45 days shorter CCI than purebred Holstein cows. A possible reason for the non-significant effects of genomic inbreeding of production and fertility traits is that these effects were evaluated in a crossbred population in which rates of heterozygosity would operate to some extent in the opposite direction to rates of genomic inbreeding.
EEA Pergamino
Fil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; Argentina
Fil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; Argentina
Fil: Carignano, Hugo Adrián. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Carignano, Hugo Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Poli, Mario Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina
Fil: Poli, Mario Andres. Universidad del Salvador, Facultad de Ciencias Agrarias y Veterinaria; Argentina
Fil: López-Villalobos, Nicolás. Universidad Massey. Facultad de Agricultura y Medio Ambiente; Nueva Zelanda
description The objective of the current study was to evaluate the effects of breed and genomic inbreeding on 305-day lactation yields of milk, fat and protein; and fertility traits of pasture-based dairy cows in Argentina. The genomic inbreeding and heterozygosity of 890 first-lactation cows and 27 bulls were calculated through methods based on the genomic relationship matrix and run of homozygosity using 44 174 single-nucleotide polymorphisms. Cows were classified into four breed groups: Holstein, Holstein crossbred, Holstein–Jersey crossbred and Jersey crossbred. The effect of genomic inbreeding was not significant on production traits, but inbred cows increased 3.0 days calving to conception interval (CCI) per 1% genomic inbreeding. On average, purebred Holstein cows produced 1119 kg milk, 22 kg fat and 30 kg protein more than Jersey crossbred cows. In the case of the fertility traits, Jersey crossbred cows had 45 days shorter CCI than purebred Holstein cows. A possible reason for the non-significant effects of genomic inbreeding of production and fertility traits is that these effects were evaluated in a crossbred population in which rates of heterozygosity would operate to some extent in the opposite direction to rates of genomic inbreeding.
publishDate 2024
dc.date.none.fl_str_mv 2024-09-11T11:03:27Z
2024-09-11T11:03:27Z
2024-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/19338
https://www.cambridge.org/core/journals/journal-of-agricultural-science/article/effects-of-breed-and-genomic-inbreeding-on-milk-fat-and-protein-lactation-yields-and-fertility-traits-in-pasturebased-dairy-cows-in-argentina/2BD5C67102D6AE26989E2B510DFF9198
0021-8596
1469-5146 (Online)
https://doi.org/10.1017/S0021859624000273
url http://hdl.handle.net/20.500.12123/19338
https://www.cambridge.org/core/journals/journal-of-agricultural-science/article/effects-of-breed-and-genomic-inbreeding-on-milk-fat-and-protein-lactation-yields-and-fertility-traits-in-pasturebased-dairy-cows-in-argentina/2BD5C67102D6AE26989E2B510DFF9198
https://doi.org/10.1017/S0021859624000273
identifier_str_mv 0021-8596
1469-5146 (Online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2023-PD-L01-I108, Mejora genética animal en la era de la genómica y la ganadería inteligente: adaptación y resiliencia
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv The Journal of Agricultural Science 162 : 1-9. (May 2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.993085

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