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The major histocompatibility complex-B (MHC-B) in chickens is a cluster of genes located on chromosome 16. The chicken MHC-B is known to be highly associated with resistance to numerous diseases caused by viruses, bacteria, and parasitic pathogens. Since the level of resistance varies with MHC-B haplotypes, identification and classification of different haplotypes within lines is important for sustaining lines. The “Campero-INTA” chicken breed is a
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dc.contributor.author | Iglesias, Gabriela M. | |
dc.contributor.author | Canet, Zulma Edith | |
dc.contributor.author | Cantaro, Horacio Luis | |
dc.contributor.author | Miquel, María Cristina | |
dc.contributor.author | Melo, Julián E. | |
dc.contributor.author | Miller, Marcia Madsen | |
dc.contributor.author | Berres, Mark E. | |
dc.contributor.author | Fulton, Janet E. | |
dc.date.accessioned | 2020-05-22T16:22:01Z | |
dc.date.available | 2020-05-22T16:22:01Z | |
dc.date.issued | 2019-11 | |
dc.identifier.issn | 0032-5791 | |
dc.identifier.other | https://doi.org/10.3382/ps/pez431 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/7298 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0032579119457295 | |
dc.description.abstract | The major histocompatibility complex-B (MHC-B) in chickens is a cluster of genes located on chromosome 16. The chicken MHC-B is known to be highly associated with resistance to numerous diseases caused by viruses, bacteria, and parasitic pathogens. Since the level of resistance varies with MHC-B haplotypes, identification and classification of different haplotypes within lines is important for sustaining lines. The “Campero-INTA” chicken breed is a meat-type free-range poultry breed that was developed specifically for small producers in Argentina. Campero-INTA was started by selection in populations produced by crosses between a variety of established lines. MHC-B variation was examined in 65 samples obtained in 2002 using the VNTR marker LEI0258, a marker for MHC-B region. These samples plus and an additional 55 samples from 2018 were examined for variation using the MHC-B specific SNP panel that encompasses ∼230,000bp of the MHC-B region. Eleven MHC-B SNP haplotypes with 6 LEI0258 alleles were identified in the 120 samples representing the Campero-INTA AH (male) line. Seven haplotypes originate from the breeds originally used in the development of Campero-INTA AH line. Two appear to be recombinant haplotypes. The origin of the remaining 2 is not known, but may be associated with genes introduced from crosses with the Fayoumi breed conducted more recently to sustain the line. | eng |
dc.format | application/pdf | eng |
dc.language.iso | eng | |
dc.publisher | Elsevier | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | eng |
dc.source | Poultry science 98 (11) 1 : 5281-5286. (November 2019) | eng |
dc.subject | Pollo | es_AR |
dc.subject | Chickens | eng |
dc.subject | Razas de Pollos | es_AR |
dc.subject | Chicken Breeds | eng |
dc.subject | Cruzamiento | es_AR |
dc.subject | Crossbreeding | eng |
dc.subject | Avicultura | es_AR |
dc.subject | Aviculture | eng |
dc.subject.other | Pollo Campero INTA | es_AR |
dc.subject.other | Fayoumi | es_AR |
dc.title | Mhc-B haplotypes in “Campero-Inta” chicken synthetic line | eng |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | eng |
dc.description.origen | EEA Pergamino | es_AR |
dc.description.fil | Fil: Iglesias, Gabriela M. Universidad Nacional de Río Negro (Sede Alto Valle y Valle Medio). Escuela de Veterinaria y Producción Agroindustrial. Área de Genética; Argentina | es_AR |
dc.description.fil | Fil: Canet, Zulma Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Avicultura; Argentina. Universidad Nacional de Rosario (UNR). Facultad de Ciencias Veterinaria. Cátedra de Genética; Argentina | es_AR |
dc.description.fil | Fil: Cantaro, Horacio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina. Universidad Nacional de Río Negro (Sede Alto Valle y Valle Medio). Escuela de Veterinaria y Producción Agroindustrial. Área de Producción Aves y Pilíferos; Argentina | es_AR |
dc.description.fil | Fil: Miquel, María Cristina. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Genética; Argentina | es_AR |
dc.description.fil | Fil: Melo, Julián E. Universidad Católica Pontificia Argentina (UCA). Facultad de Ciencias Agrícolas; Argentina. Universidad Nacional de Lujan. Departamento de Tecnología; Argentina | es_AR |
dc.description.fil | Fil: Miller, Marcia Madsen. Beckman Research Institute. Department of Molecular and Cellular Biology; Estados Unidos | es_AR |
dc.description.fil | Fil: Berres, Mark E. University of Wisconsin. Biotechnology Center; Estados Unidos | es_AR |
dc.description.fil | Fil: Fulton, Janet E. University of Wisconsin. Biotechnology Center; Estados Unidos | es_AR |
dc.subtype | cientifico |
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