Báo cáo sinh học: " Prediction of haplotypes for ungenotyped animals and its effect on marker-assisted breeding value estimation" ppsx

... properly cited. Research Prediction of haplotypes for ungenotyped animals and its effect on marker-assisted breeding value estimation Han A Mulder*, Mario PL Calus and Roel F Veerkamp Abstract Background: ... 1.026 Regression 1 of true on estimated breeding values for QTL-EBV, polygenic EBV and total EBV for genotyped males and ungenotyped females...

Ngày tải lên: 14/08/2014, 13:21

... matrix:

Ngày tải lên: 09/08/2014, 18:22

... of sire selection based on progeny test performance. discrete variable / Poisson distribution / prediction / selection response / asymmetry of response Résumé - Prédiction ... presents a formula to predict expected response to one generation of truncation selection for a Poisson distributed trait under polygenic additive inheritance. The deriva...

Ngày tải lên: 14/08/2014, 19:22

... were only very few results on existence of solutions for abstract measure functional differential equations. There were some consideration on abstract measure delay differential equations [2] and ... cases and our sufficient conditions for existence of solutions are less conservative. An example is given to illustrate the effectiveness of our existence theorem of solutions. 1 I...

Ngày tải lên: 18/06/2014, 22:20

... terms are the selection intensity, the covariance of the selection criterion and breeding value, and the standard deviation of the selection criterion, respectively. REFERENCES Bulmer ... families. For both SDM and SWF, the regression of breeding value on selection criterion, termed ’heritability of within- family deviations’ by Falconer a...

Ngày tải lên: 09/08/2014, 18:22

... likely only a matter of time before embryonic stem cells will become available for introduction of new genetic information into the genomes of farm animals and birds. Homologous ... evolution are mutation, recombination, and gene duplication. Viruses have a very short generation interval and high mu- tation rate. For example, the mutatio...

Ngày tải lên: 09/08/2014, 18:22

... BW40. Selection on the predicted individual breeding values If g is the vector of predictors of breeding values for each of the n traits of an animal, it is straightforward, ... accuracy of the prediction of breeding values and of the multitrait genetic selection index. The application of this method would lead to variance-covarian...

Ngày tải lên: 09/08/2014, 18:22

... The application of the EM algorithm is based on the definition of a vector of complete data x (where x includes the data vector and the vectors of fixed and random effects of ... 272 Smothers CD, Pearson RE, Hoeschele I, Funk DA (1993) Herd final score and its rela- tionships to genetic and environmental parameters of conformatio...

Ngày tải lên: 09/08/2014, 18:22

... conserved and redundant sequences of rRNA. In the case of the negative dataset consisting of only miRNA genes, the prediction performance was decreased. One of the reasons for th is low performance might ... weak hexamers and demonstrated their utility as strong features for prediction of plant promoter regions. Besides using two different algorithms for feature select...

Ngày tải lên: 12/08/2014, 17:20

... results for unstructured competi- tion: correct repeatabilities and regression coefficients of 1 of true or estimated values for horses. All other criteria for estimating breeding values and variance ... fixed effects, a vect or of ran- dom additive genetic effects, p vector of random perma- nent environmental effects (common to the same ho rse for different events), h v...

Ngày tải lên: 14/08/2014, 13:21