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Mapping quantitative trait loci affecting some carcass and meat traits in duck (Anas platyrhynchos) |
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| Authors: | Sebastian Mucha Bartosz Grajewski Ewa Gornowicz Miros?aw Lisowski Jolanta Radziszewska Tomasz Szwaczkowski |
| Institution: | 1. Department of Genetics and Animal Breeding, Poznan University of Life Sciences, Wolynska st. 33, 60-637, Poznan, Poland 2. Waterfowl Genetic Resource Station, Koluda Wielka Experimental Unit Station of National Institute of Animal Production, Dworzyska, 62-035, Kórnik, Poland 3. Division of Poultry Performance tests and Breeding, National Poultry Council – Chamber of Commerce, Sarmacka st. 7, 60-975, Poznan, Poland |
| Abstract: | Contrary to chicken and livestock mammals, duck genome has not been explored much. Nowadays a relatively small number of reports on molecular variability and mapping of loci in Peking ducks has been published. Therefore, the objective of this study was to detect single loci affecting body weight, carcass and meat traits in Peking ducks (Anas platyrhynchos). The study was based on an F2 cross between two parental lines A-55 and GL-30. Phenotypes of 387 birds from generation F2 including carcass and meat quality traits were collected. Linkage map, of the linkage group CAU1, consisting of 29 microsatellite markers was constructed. One highly significant (p?p? |
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