Simulation analysis to test the influence of model adequacy and data structure on the estimation of genetic parameters for traits with direct and maternal effects

Genetics Selection Evolution

Volumn 33, Issue 4, 2001, Pages 369-395

  Clément, Virginie ^a   Bibé, Bernard ^a   Verrier, Étienne ^a,b   Elsen, Jean Michel ^a   Manfredi, Eduardo ^a   Bouix, Jacques ^a   Hanocq, Éric ^a  

^a CEMAGREF   (France)

^b AGROPARISTECH   (France)

Author keywords

Animal model; Connectedness; Genetic parameters; Maternal effects; Simulations

Indexed keywords

GENETICS; HERITABILITY; MATERNAL EFFECT;

ANALYTIC METHOD; ANIMAL; ANIMAL EXPERIMENT; ANIMAL MODEL; ARTICLE; BIOLOGICAL MODEL; COMPUTER SIMULATION; CONTROLLED STUDY; DATA ANALYSIS; EPIDEMIOLOGY; FEMALE; GENETIC ANALYSIS; GENETIC SELECTION; GENETIC VARIABILITY; HERITABILITY; MODEL; MOTHER; NONHUMAN; PATERNITY; PHENOTYPE; POPULATION GENETICS; QUANTITATIVE TRAIT; REPRODUCIBILITY; RESEARCH; SIMULATION;

ANIMALIA;

EID: 0034830313     PISSN: 0999193X     EISSN: None     Source Type: Journal    
DOI: 10.1051/gse:2001123     Document Type: Article

References (47)

1. Simulation analysis with BLUP methodology of different data structures in goat selection schemes in Spain
2. The role of maternal effects on the efficiency of selection in beef cattle. A review
3. Genetic relationships and linear model comparisons between United States and Canada Ayrshire and Jersey bull populations
4. Importance du choix du modèle d'analyse dans l'estimation des paramètres génétiques de la croissance des ovins à viande en Tunisie
5. Étude de la simplification et de la standardisation du protocole de pesées chez les ovins à viande, options Méditerranéennes
6. Genetic parameters for Australian maternal and dual-purpose meatsheep breeds. III. Liveweight, fat depth and wool production in Coopworth sheep
7. Direct and maternal variances and covariances and maternal phenotypic effects on preweaning growth on beef cattle
8. Estimates of dispersion parameters and of genetic and environmental trends for weaning weight in Angus cattle using a maternal animal model with genetic grouping
9. Connectedness in genetic parameters estimation and BV prediction
10. Variance components and disconnected data
11. L'élevage traditionnel des petits ruminants au Sénégal. I. Pratiques de conduite et d'exploitation des animaux chez les éleveurs de la région de Kolda
12. L'élevage traditionnel des petits ruminants au Sénégal. II. Pratiques de conduite et d'exploitation des animaux chez les éleveurs de la région de Louga
13. Connectedness in genetic evaluation
14. Méthode de prise en compte de la consanguinité dans un modèle simple de simulation de performances
15. Méthodes d'estimation des effets directs et maternels en sélection animale
16. Variabilité génétique des caractères de production des femelles Charolaises contrôlées en station. Résultats préliminaires
17. Impact of the data structure on the reliability of the estimated genetic parameters in an animal model with maternal effects
18. Connectedness in the French Holstein cattle population
19. A simulation study of the effect of connectedness on genetic trend
20. Relationships between direct and maternal effects on growth in Herefords. II. Partitioning of covariance between relatives
21. Selection response for growth in a Spanish Merino flock
22. Considerations on genetic connectedness between management unit under an animal model
23. The role of maternal effects in animal breeding. VI. Maternal effects in beef cattle
24. Models to estimate maternal effects for juvenile body weight in broiler chickens
25. Genetic and phenotypic parameters of growth and reproduction traits in UAS strain of sheep estimated by multitrait animal model
26. Relationship between sire x year interactions and direct-maternal genetic correlation for weaning weight of Simmental cattle
27. A note on heritability estimates for growth traits in male and female Romanov sheep
28. Comments on optimisation of cattle breeding scheme: Beef breeds for suckling herds. A review
29. Les qualités maternelles des ruminants allaitants: Exemple de facilités de vêlage et de l'allaitement
30. Computing inbreeding coefficients in large populations
31. Bias and sampling covariances of estimates of variance components due to maternal effects
32. Variance components due to direct and maternal effects for growth traits of Australian beef cattle
33. L'élevage traditionnel des petits ruminants au Sénégal. III. Pratiques de conduite et d'exploitation des animaux chez les éleveurs de la communauté rurale de Kaymor (Siné-Saloum, Sénégal)
34. Genetic relationships of lamb weight, maternal ability, and mature ewe weight in Swedish Finewool Sheep
35. Restricted maximum likelihood of covariances in sparse linear models
36. Étude des possibilités d'allègement du protocole des pesées des agneaux dans les élevages français
37. Maternal animal model with correlation between maternal environmental effects of related dams
38. Models which might explain negative correlations between direct and maternal genetic effects
39. The influence of maternal effects on accuracy of evaluation of litter size in swine
40. Estimation of additive maternal and cytoplasmic genetic variances in animal models
41. Potential errors in sire evaluation from regional genetic differences
42. Effects on data structure on variance of prediction error and accuracy of genetic evaluation
43. Effect of mass selection on the within-family genetic variance in finite populations
44. Maternal effects for growth traits in beef cattle