Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle

Autores
Mezzadra, Carlos Alberto; Melucci, Lilia Magdalena; Corva, Pablo Marcelo; Valiente, Sebastián López; Ripoli, María Verónica; Liron, Juan Pedro; Giovambattista, Guillermo
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The influence of cytoplasmic inheritance on birth and weaning weight was evaluated in an experimental Hereford herd. Data on 1,720 records for birth and weaning weights from calves born between 1963 and 2002 were studied. Variance components were estimated using MTDFREML procedures and an animal model was fitted for each trait. Direct and maternal additive effects and permanent environment and maternal lineage effects were treated as random, while year and month of birth, age of dam and sex of the calf were treated as fixed. Identification of maternal lineages was based on pedigree information. The contribution to phenotypic variance of cytoplasmic lineages defined by pedigree information was negligible for both traits. Mitochondrial genotypes of cows present in the herd in 2002 were analyzed by single strand conformation polymorphism (SSCP) analysis. Only five different genotypes were identified among 23 maternal lineages. All the animals with records were assigned to maternal genotypes based on pedigree information. The statistical analysis was repeated, removing maternal lineage from the model and including mitochondrial genotype as a fixed effect. No evidence of genotype effects was detected. These results suggest a negligible effect of the mitochondrial genome on the preweaning traits of this Hereford herd.
Fil: Mezzadra, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Melucci, Lilia Magdalena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Corva, Pablo Marcelo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Valiente, Sebastián López. Universidad Nacional de Mar del Plata; Argentina
Fil: Ripoli, María Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Liron, Juan Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Giovambattista, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Materia
BEEF CATTLE
BIRTH WEIGHT
CYTOPLASMIC INHERITANCE
HEREFORD
SSCP
WEANING WEIGHT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/82772
Acceder
id CONICETDig_82aca4f346a71664fef5471592a4933e
oai_identifier_str oai:ri.conicet.gov.ar:11336/82772
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of cytoplasmic inheritance on preweaning traits of Hereford cattleMezzadra, Carlos AlbertoMelucci, Lilia MagdalenaCorva, Pablo MarceloValiente, Sebastián LópezRipoli, María VerónicaLiron, Juan PedroGiovambattista, GuillermoBEEF CATTLEBIRTH WEIGHTCYTOPLASMIC INHERITANCEHEREFORDSSCPWEANING WEIGHThttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4The influence of cytoplasmic inheritance on birth and weaning weight was evaluated in an experimental Hereford herd. Data on 1,720 records for birth and weaning weights from calves born between 1963 and 2002 were studied. Variance components were estimated using MTDFREML procedures and an animal model was fitted for each trait. Direct and maternal additive effects and permanent environment and maternal lineage effects were treated as random, while year and month of birth, age of dam and sex of the calf were treated as fixed. Identification of maternal lineages was based on pedigree information. The contribution to phenotypic variance of cytoplasmic lineages defined by pedigree information was negligible for both traits. Mitochondrial genotypes of cows present in the herd in 2002 were analyzed by single strand conformation polymorphism (SSCP) analysis. Only five different genotypes were identified among 23 maternal lineages. All the animals with records were assigned to maternal genotypes based on pedigree information. The statistical analysis was repeated, removing maternal lineage from the model and including mitochondrial genotype as a fixed effect. No evidence of genotype effects was detected. These results suggest a negligible effect of the mitochondrial genome on the preweaning traits of this Hereford herd.Fil: Mezzadra, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: Melucci, Lilia Magdalena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Corva, Pablo Marcelo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Valiente, Sebastián López. Universidad Nacional de Mar del Plata; ArgentinaFil: Ripoli, María Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Liron, Juan Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Giovambattista, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaSociedade Brasileira de Genética2005-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/82772Mezzadra, Carlos Alberto; Melucci, Lilia Magdalena; Corva, Pablo Marcelo; Valiente, Sebastián López; Ripoli, María Verónica; et al.; Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 28; 3; 9-2005; 357-3621678-46851678-4685CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/S1415-47572005000300003info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/nwsgtminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:04:15Zoai:ri.conicet.gov.ar:11336/82772instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:04:16.135CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
title Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
spellingShingle Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
Mezzadra, Carlos Alberto
BEEF CATTLE
BIRTH WEIGHT
CYTOPLASMIC INHERITANCE
HEREFORD
SSCP
WEANING WEIGHT
title_short Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
title_full Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
title_fullStr Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
title_full_unstemmed Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
title_sort Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle
dc.creator.none.fl_str_mv Mezzadra, Carlos Alberto
Melucci, Lilia Magdalena
Corva, Pablo Marcelo
Valiente, Sebastián López
Ripoli, María Verónica
Liron, Juan Pedro
Giovambattista, Guillermo
author Mezzadra, Carlos Alberto
author_facet Mezzadra, Carlos Alberto
Melucci, Lilia Magdalena
Corva, Pablo Marcelo
Valiente, Sebastián López
Ripoli, María Verónica
Liron, Juan Pedro
Giovambattista, Guillermo
author_role author
author2 Melucci, Lilia Magdalena
Corva, Pablo Marcelo
Valiente, Sebastián López
Ripoli, María Verónica
Liron, Juan Pedro
Giovambattista, Guillermo
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BEEF CATTLE
BIRTH WEIGHT
CYTOPLASMIC INHERITANCE
HEREFORD
SSCP
WEANING WEIGHT
topic BEEF CATTLE
BIRTH WEIGHT
CYTOPLASMIC INHERITANCE
HEREFORD
SSCP
WEANING WEIGHT
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The influence of cytoplasmic inheritance on birth and weaning weight was evaluated in an experimental Hereford herd. Data on 1,720 records for birth and weaning weights from calves born between 1963 and 2002 were studied. Variance components were estimated using MTDFREML procedures and an animal model was fitted for each trait. Direct and maternal additive effects and permanent environment and maternal lineage effects were treated as random, while year and month of birth, age of dam and sex of the calf were treated as fixed. Identification of maternal lineages was based on pedigree information. The contribution to phenotypic variance of cytoplasmic lineages defined by pedigree information was negligible for both traits. Mitochondrial genotypes of cows present in the herd in 2002 were analyzed by single strand conformation polymorphism (SSCP) analysis. Only five different genotypes were identified among 23 maternal lineages. All the animals with records were assigned to maternal genotypes based on pedigree information. The statistical analysis was repeated, removing maternal lineage from the model and including mitochondrial genotype as a fixed effect. No evidence of genotype effects was detected. These results suggest a negligible effect of the mitochondrial genome on the preweaning traits of this Hereford herd.
Fil: Mezzadra, Carlos Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Melucci, Lilia Magdalena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Corva, Pablo Marcelo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Valiente, Sebastián López. Universidad Nacional de Mar del Plata; Argentina
Fil: Ripoli, María Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Liron, Juan Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Fil: Giovambattista, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
description The influence of cytoplasmic inheritance on birth and weaning weight was evaluated in an experimental Hereford herd. Data on 1,720 records for birth and weaning weights from calves born between 1963 and 2002 were studied. Variance components were estimated using MTDFREML procedures and an animal model was fitted for each trait. Direct and maternal additive effects and permanent environment and maternal lineage effects were treated as random, while year and month of birth, age of dam and sex of the calf were treated as fixed. Identification of maternal lineages was based on pedigree information. The contribution to phenotypic variance of cytoplasmic lineages defined by pedigree information was negligible for both traits. Mitochondrial genotypes of cows present in the herd in 2002 were analyzed by single strand conformation polymorphism (SSCP) analysis. Only five different genotypes were identified among 23 maternal lineages. All the animals with records were assigned to maternal genotypes based on pedigree information. The statistical analysis was repeated, removing maternal lineage from the model and including mitochondrial genotype as a fixed effect. No evidence of genotype effects was detected. These results suggest a negligible effect of the mitochondrial genome on the preweaning traits of this Hereford herd.
publishDate 2005
dc.date.none.fl_str_mv 2005-09
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/11336/82772
Mezzadra, Carlos Alberto; Melucci, Lilia Magdalena; Corva, Pablo Marcelo; Valiente, Sebastián López; Ripoli, María Verónica; et al.; Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 28; 3; 9-2005; 357-362
1678-4685
1678-4685
CONICET Digital
CONICET
url http://hdl.handle.net/11336/82772
identifier_str_mv Mezzadra, Carlos Alberto; Melucci, Lilia Magdalena; Corva, Pablo Marcelo; Valiente, Sebastián López; Ripoli, María Verónica; et al.; Effects of cytoplasmic inheritance on preweaning traits of Hereford cattle; Sociedade Brasileira de Genética; Genetics and Molecular Biology; 28; 3; 9-2005; 357-362
1678-4685
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/S1415-47572005000300003
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/nwsgtm
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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