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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/82772
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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 Técnicas2025-09-29T09:36:10Zoai: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:34982025-09-29 09:36:11.213CONICET 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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1844613132810452992 |
score |
13.070432 |