Báo cáo sinh học: " Genetic parameters of meat technological quality traits in a grand-parental commercial line of turkey" pot

... the Saanen than in the Alpine. Within-breed genetic parameters A review of the literature on estimates of genetic parameters in goats is presented in Tables VII and VIII. ... coefficients of variation were always larger in Alpine than in Saanen, because of the smaller average production level and of higher genetic standard deviat...

Ngày tải lên: 14/08/2014, 19:23

... parameters of meat technological quality traits in a grand-parental commercial line of turkey Élisabeth L E B IHAN -D UVAL a , Cécile B ERRI a , Élisabeth B A ZA a , Véronique S ANTÉ b , Thierry A STRUC b , ... Further investigations are now required to increase the accuracy of the genetic parameter estimates by using both larger data sets and including ne...

Ngày tải lên: 14/08/2014, 13:22

... for line WF. Data analysis Data were analysed separately for each line. Two meth- ods to estimate genetic parameters were compared: 1) LAM, a linear animal mo del including direct and asso- ciative effects ... using survival analysis; black dotted line: best group using classical linear animal model; gray solid line: worst group using survival analysis; gray dotted line: worst gro...

Ngày tải lên: 14/08/2014, 13:21

... Jouy-en-Josas. Summary Genetic parameters for dairy traits in first lactation (milk yield, fat and protein yields, fat and protein contents) were estimated in the 3 main French ... sires and maternal grandsires (evaluated in USA) presented the same variability of proof as their contem- poraries in the USA. Therefore, the genetic variabil...

Ngày tải lên: 09/08/2014, 22:22

... quantitative, chromosomal and enzymatic traits in a natural population of Drosophila melanogaster M Hernández, JM Larruga, AM González, VM Cabrera University of La Laguna, Department of Genetics, Canary ... Geographic clines and climatic associations in Australasia, North America and Asia. Genetica 58, 213-221 Knibb WR (1983) Chromosome inversion p...

Ngày tải lên: 14/08/2014, 19:22

... 0.34 has been found

Ngày tải lên: 09/08/2014, 18:22

... ’varus’ angulations. Different angulations were scored as disjoint categories, and a multinomial sampling model was assumed. Since usual linear methods are not optimal for such traits, ... of variance and covariance components Estimates of variance and covariance components are presented in table III: esti- mates of heritabilities and genetic c...

Ngày tải lên: 09/08/2014, 18:22

... class="bi x0 y0 w3 h1d" alt ="" Original article Genetic parameters of feeding behaviour and performance traits in group-housed Large White and French Landrace growing pigs F Labroue R ... live backfat thickness of boars and carcass lean percentage of sibs) as well as moderately unfavourable genetic correlations of average daily gain with ultr...

Ngày tải lên: 09/08/2014, 18:22

... animals with unknown health sta- tus [1]. We are in the fortunate position of having a dataset of SCC in dairy sheep for which bacteriological data are also available, indicating whether an animal ... 30,000 samples and saving a sample every 10 iterations. The mean of the estimated marginal posterior density has been used as point e stimate of the genetic parameters of i...

Ngày tải lên: 14/08/2014, 13:21

... casein content was probably due to a temporal increase in the casein ratio in the case of acute mastitis because of the massive destruction of acinar cells which liberate casein in larger quantities ... regard, both traits had a genetic correlation near unity and very close heritability and repeatability values and were equally correlated to LILCY, indicating that protein...

Ngày tải lên: 14/08/2014, 13:21