Microsatellite mapping of quantitative trait loci affecting meat quality, stress hormones and production traits in Duroc3 Large White F2 pigs
نویسندگان
چکیده
INRA, UMR1313 Génétique Animale et Biologie Intégrative, F-78350 Jouy-en-Josas, France; INRA, UR444 Laboratoire de génétique cellulaire, F-31320 CastanetTolosan, France; INRA, UMR1286; CNRS, UMR5226, Laboratoire PsyNuGen, F-33076 Bordeaux, France; INRA, UE967 Génétique expérimentale en productions animales, F-17700 Surgères, France; INRA, UAR2 Services déconcentrés d’appui à la recherche – Poitou-Charentes, F-17700 Surgères, France; INRA-Agrocampus Rennes, UMR598 Génétique animale, F-35042 Rennes, France
منابع مشابه
Linkage analysis of microsatellite markers on chromosome 5 in an F2 population of Japanese quail to identify quantitative trait loci affecting carcass traits
An F2 Japanese quail population was developed by crossing two strains (wild and white) to map quantitative trait loci (QTL) for performance and carcass traits. A total of 472 F2 birds were reared and slaughtered at 42 days of age. Performance and carcass traits were measured on all of the F2 individuals. Parental (P0), F1 and F2 individuals were genotyped with 3 microsatellites from quail chrom...
متن کاملMicrosatellite mapping of quantitative trait loci affecting meat quality, stress hormones and production traits in Duroc × Large White F2 pigs.
An F2 cross between Duroc and Large White pigs was carried out in order to detect quantitative trait loci (QTL) for 11 meat quality traits (L*, a* and b* Minolta coordinates and water-holding capacity (WHC) of two ham muscles, ultimate pH of two ham and one loin muscles), 13 production traits (birth weight, average daily gain during post-weaning and fattening periods, carcass fat depths at thre...
متن کاملMicrosatellite mapping of quantitative trait loci affecting carcass traits on chromosome 1 in half-sib families of Japanese quail (Coturnix japonica)
The objective of this study was to identify the quantitative trait loci (QTL) affecting carcass traits on chromosome 1 in Japanese quail. The populations comprised of 422 progeny in 9 half-sib families. Phenotypic data on carcass weight, carcass parts, and the internal organs were collected on 422 progeny. Nine half-sib families were genotyped for 8 microsatellite markers covering chromosomes 1...
متن کاملQuantitative Trait Loci for some of Behavior and Performance Traits on Chromosome 4 of Japanese Quail
The current study was conducted to identify the quantitative trait locus (QTL) for the body weight at age 1, 7, 14, 21 and 28 days and daily gain at age 0-1, 1-2, 2-3 and 3-4 weeks, slighter carcass weight and tonic immobility in Japanese quail. Two divergently lines of wild and white Japanese quail which maintained in the Animal Science Research Center of the Shahid Bahonar University of Kerma...
متن کاملنقشهیابی جایگاههای ژنی مرتبط با وزن بدن روی کروموزوم شماره 5 در یک جمعیت F2 بلدرچین ژاپنی
The purpose of this work was to scan chromosome 5 for mapping QTL affecting live weight in an F2 population. A three generation resource population was developed by using two distinct Japanese quail strains, wild and white to map quantitative trait loci underlying hatching weight and growth traits. Eight pairs of white (S) and wild (W) birds were crossed reciprocally and 34 F1 birds were produ...
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