Estimation of genetic parameters and prediction of breeding values in an autotetraploid blueberry breeding population with extensive pedigree data

Euphytica ◽  
2018 ◽  
Vol 214 (5) ◽  
Author(s):  
Catherine Cellon ◽  
Rodrigo R. Amadeu ◽  
James W. Olmstead ◽  
Matthew R. Mattia ◽  
Luis Felipe V. Ferrao ◽  
...  
Keyword(s):  
Genetic Parameters ◽  
Breeding Population ◽  
Pedigree Data ◽  
Breeding Values ◽  
Estimation Of Genetic Parameters

Reduced-rank estimation of genetic parameters for egg production traits and cluster analyses with predicted breeding values

2018 ◽  
Vol 68 (2) ◽  
pp. 81-86
Author(s):  
Luara Afonso de Freitas ◽  
Rodrigo Pelicioni Savegnago ◽  
Natalia Vinhal Grupioni ◽  
Salvador Boccaletti Ramos ◽  
Nedenia Bonvino Stafuzza ◽  
...  
Keyword(s):  
Egg Production ◽  
Genetic Parameters ◽  
Production Traits ◽  
Breeding Values ◽  
Cluster Analyses ◽  
Rank Estimation ◽  
Reduced Rank ◽  
Estimation Of Genetic Parameters

Estimation of genetic parameters and breeding values in shrimp Fenneropenaeus chinensis using the REML/BLUP procedure

2011 ◽  
Vol 30 (1) ◽  
pp. 78-86 ◽  
Author(s):  
Tianshi Zhang ◽  
Jie Kong ◽  
Sheng Luan ◽  
Qingyin Wang ◽  
Kun Luo ◽  
...  
Keyword(s):  
Genetic Parameters ◽  
Fenneropenaeus Chinensis ◽  
Breeding Values ◽  
Estimation Of Genetic Parameters

scholarly journals Estimation of genetic parameters and trends for energy-corrected 305-d milk yield in Iranian Holsteins

2012 ◽  
Vol 55 (5) ◽  
pp. 420-426
Author(s):  
N. G. Hossein-Zadeh
Keyword(s):  
Animal Models ◽  
Milk Yield ◽  
Genetic Parameters ◽  
Genetic Correlations ◽  
Physiological Mechanism ◽  
Animal Breeding ◽  
Dairy Herds ◽  
Breeding Values ◽  
Estimation Of Genetic Parameters ◽  
Genetic Trends

Abstract. Calving records from the Animal Breeding Centre of Iran collected from January 1995 to December 2007 and comprising 217973 calving events of Holsteins from 704 dairy herds were analysed using univariate and bivariate linear animal models to estimate heritabilities and genetic correlations for energy-corrected 305-d milk yield (ECM) in the first three lactations of Holstein cows. Genetic trends were obtained by regressing yearly mean estimates of breeding values on calving year. Average ECM increased from parity 1 through parity 3. Estimates of heritabilities were from 0.14 to 0.21 for ECM and decreased over the parities. The greatest genetic correlations were between ECM2 and ECM3 (0.96), and the greatest phenotypic correlations were between ECM1 and ECM2 (0.57) and ECM2 and ECM3 (0.57). The high and positive genetic correlations between ECM traits at different lactations are evidence for common genetic and physiological mechanism controlling these traits. There were positive and increasing phenotypic and genetic trends for ECM over the years (P<0.001). Higher heritability of the ECM in the first parity along with the high genetic correlations between first-lactation ECM with these traits in other lactations shows that higher potential exists for selecting animals for ECM based on their first parity records.

Risk factor meta-analysis and Bayesian estimation of genetic parameters and breeding values for hypersensibility to cutaneous habronematidosis in donkeys

2018 ◽  
Vol 252 ◽  
pp. 9-16 ◽  
Author(s):  
Francisco Javier Navas González ◽  
Jordi Jordana Vidal ◽  
María Esperanza Camacho Vallejo ◽  
Jose Manuel León Jurado ◽  
Manuel Rafael de la Haba Giraldo ◽  
...  
Keyword(s):  
Risk Factor ◽  
Bayesian Estimation ◽  
Genetic Parameters ◽  
Meta Analysis ◽  
Breeding Values ◽  
Estimation Of Genetic Parameters

Estimation of genetic parameters and breeding values across challenged environments to select for robust pigs1

2015 ◽  
Vol 93 (4) ◽  
pp. 1494-1502 ◽  
Author(s):  
J. M. Herrero-Medrano ◽  
P. K. Mathur ◽  
J. ten Napel ◽  
H. Rashidi ◽  
P. Alexandri ◽  
...  
Keyword(s):  
Genetic Parameters ◽  
Breeding Values ◽  
Estimation Of Genetic Parameters
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