Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.uca.edu.ar/handle/123456789/9666
Título : | Mhc-B haplotypes in "Campero-Inta" chicken synthetic line | Autor : | Iglesias, Gabriela M. Canet, Zulma E. Cantaro, Horacio Miquel, María C. Melo, Julián E. Miller, Marcia M. Berres, Mark E. Fulton, Janet E. |
Palabras clave : | COMPLEJO MAYOR DE HISTOCOMPATIBILIDAD; POLLOS; REPROUDCCION ANIMAL; HIBRIDACION; HAPLOTIPOS; INDUSTRIA ALIMENTARIA | Fecha de publicación : | 2019 | Editorial : | Elsevier | Cita : | Iglesias, G.M. et al. Mhc-B haplotypes in "Campero-Inta" chicken synthetic line [en línea]. Poultry Science. 2019, 98(11). doi:10.3382/ps/pez431 Disponible en: https://repositorio.uca.edu.ar/handle/123456789/9666 | Resumen : | 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 ∼230,000 bp 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. | URI : | https://repositorio.uca.edu.ar/handle/123456789/9666 | ISSN : | 0032-5791 (impreso) 1525-3171 (online) |
Disciplina: | INGENIERIA EN ALIMENTOS | DOI: | 10.3382/ps/pez431 | Derechos: | Acceso abierto |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
mhc-b-haplotypes-campero-inta.pdf | 837,76 kB | Adobe PDF | Visualizar/Abrir |
Visualizaciones de página(s)
142
comprobado en 30-abr-2024
Descarga(s)
190
comprobado en 30-abr-2024
Google ScholarTM
Consultar
Altmetric
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons