Báo cáo sinh học: " Deregressing estimated breeding values a

Báo cáo sinh học: " Deregressing estimated breeding values and weighting information for genomic regression analyses" ppsx

... http://www.gsejournal.org/content/41/1/55 Page 6 of 8 (page number n ot for citation purposes) Genetics Selection Evolution Research Deregressing estimated breeding values and weighting information for genomic regression analyses Dorian ... individual phenotypic performance, information on progeny, estimated breeding values (EBV) from genetic evalua- tions, or a...

Ngày tải lên : 14/08/2014, 13:21

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Báo cáo sinh học: " Prediction of breeding values with additive animal models for crosses from 2 populations" ppt

... Consider the extension for 2 traits: X and Y. To obtain BLUP for X and Y the additive covariance matrices for traits X and Y, and between traits X and Y are needed. The ... 50, 100 and 100 for animals 1-7 respectively. Residual variance is R = 16 (400). Matrix G is: MME are equal to the following matrix:

Ngày tải lên : 09/08/2014, 18:22

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Báo cáo sinh học: "Accuracy of breeding values of ''''unrelated'''' individuals predicted by dense SNP genotyping" pptx

... of breeding values of unrelated individuals is exactly what is required in many and perhaps the most promising applications of genomic selection, for example when using field data to predict breeding ... set, using BayesB and G-BLUP and the extremes of the marker densities. The accuracy of T-BLUP increased to 0.342, 0.410, and 0.412, for N = 500, 1000 and 2000, respectiv...

Ngày tải lên : 14/08/2014, 13:21

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Báo cáo sinh học: " Combined single-molecule force and fluorescence measurements for biology" ppt

... single-molecule force and fluorescence measurements, and in the foreseeable future this is likely to be the major barrier to non-specialists. New families of fluorescence probes and new strategies for conjugation ... biomolecules, measuring forces in the 0.1-100 pN range with one nanometer resolution [19]. Optical traps have been used to study protein and DNA unfolding [7,20], and...

Ngày tải lên : 06/08/2014, 18:20

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Báo cáo sinh học: " Inferences about variance components and selection response for body weight in chickens" pdf

... Genotypic covariance matrices and their inverses for models allowing for dominance and inbreeding. Gen Sel Evol 22, 65-91 Sorensen P (1984) Selection for improved feed efficiency ... equations [11, [2] and [3], and additionally, the following prior distributions were assumed for b and for the variance components. An improper uniform dist...

Ngày tải lên : 09/08/2014, 18:22

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Báo cáo sinh học: "Estimation of genetic variability and selection response for clutch length in dwarf brown-egg layers carrying or not the naked neck gene" pdf

... back pedigree information, the reduction of genetic variance along selection was obvious, when, for instance, the heritability values estimated in G4, G8 and G12 were 0.37, 0.28 and 0.17 in line ... lines L1 and L2, respectively. The estimated breeding values with the animal model followed a yearly increase of 0.46 ± 0.02 (R 2 = 0.98) and 0.43 ± 0.01 (R 2 = 0.98), for l...

Ngày tải lên : 14/08/2014, 13:22

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Báo cáo sinh học: "A comparison of bivariate and univariate QTL mapping in livestock populations" ppsx

... only be partially informative. It is therefore important to use information on all markers in the linkage group. Here, information from all markers in the analysis was accounted for in a similar ... QTL for trait 1; λ 2 is the variance ratio due to the QTL for trait 2; h 2 1 and h 2 2 are the heritabilities for trait 1 and 2; r K , r G and r E are correlations due to QTL, po...

Ngày tải lên : 14/08/2014, 13:22

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Báo cáo sinh học: "A comparison between Poisson and zero-inﬂated Poisson regression models with an application to number of black spots in Corriedale sheep" doc

... (comparing true and estimated parameter values) and by using the deviance information criterion (DIC), estimates of marginal likelihoods with the method of Newton and Raftery [22] and via PPA. ... the Associate Ed itor and two anonymous reviewers for their useful comments and suggestions, and Gonzalo I. Pereira, Carlos R. Lopez, Lucı´a Surraco and Fabia´n Gonzalez for...

Ngày tải lên : 14/08/2014, 13:22

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Báo cáo hóa học: " Research Article Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classiﬁcation" potx

... image set used for training and evaluation. B tr Subset of B, used for training the SVMs and computing contextual information. Subdivided to B 2 tr and B 2 v . B te Subset of B,usedforevaluation. B 2 tr Subset ... Global and Local Information for Knowledge-Assisted Image Analysis and Classiﬁcation G. Th. Papadopoulos, 1, 2 V. Mezaris, 2 I. Kompatsiaris, 2 andM.G.Strintzis 1...

Ngày tải lên : 22/06/2014, 20:20

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Báo cáo sinh học: " Precision of genetic parameters and breeding values estimated in marker assisted BLUP genetic evaluation" potx

... conditions for the estimation of MA-BLUP breeding values, accura- cies were calculated for proven bulls, cows and young bull candidates. Correlations between simulated and estimated breeding values ... of estimated breeding values in MA-BLUP evaluation models that were only based on daughter yield deviations (DYD) for bulls or on DYD for bulls and yield deviation...

Ngày tải lên : 14/08/2014, 13:21

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