Results 31 to 40 of about 104,292 (281)

Estimating genomic breeding values and detecting QTL using univariate and bivariate models [PDF]

BMC Proceedings, 2011
Genomic selection is particularly beneficial for difficult or expensive to measure traits. Since multi-trait selection is an important tool to deal with such cases, an important question is what the added value is of multi-trait genomic selection.The simulated dataset, including a quantitative and binary trait, was analyzed with four univariate and ...
Calus, M.P.L., Mulder, H.A., Veerkamp, R.F.   +2 more
openaire   +3 more sources

Genomic selection in rubber tree breeding: A comparison of models and methods for managing G×E interactions [PDF]

, 2019
Several genomic prediction models combining genotype × environment (G×E) interactions have recently been developed and used for genomic selection (GS) in plant breeding programs. G×E interactions reduce selection accuracy and limit genetic gains in plant
Francisco, Felipe O., Fritsche-Neto, Roberto, Gonçalves, Paulo De Souza, Le Guen, Vincent, Scaloppi Junior, Erivaldo José, Souza, Anete Pereira, Souza, Livia Moura   +6 more
core   +2 more sources

Estimation of genomic breeding values using the Horseshoe prior [PDF]

BMC Proceedings, 2014
A method for estimating genomic breeding values (GEBV) based on the Horseshoe prior was introduced and used on the analysis of the 16(th) QTLMAS workshop dataset, which resembles three milk production traits. The method was compared with five commonly used methods: Bayes A, Bayes B, Bayes C, Bayesian Lasso and GLUP.The main difference between the ...
openaire   +3 more sources

Genome-wide linkage scan on estimated breeding values for a quantitative trait [PDF]

BMC Genetics, 2003
Abstract Background A genome-wide linkage scan was performed on Replicate 1 of the simulated data for fasting triglyceride levels. The aim of this study was to implement mixed-model methodology to estimate breeding values for each individual for this trait and to assess the merit of these breeding values ...
Zabaneh, D, Mackay, IJ
openaire   +4 more sources

First genomic prediction and genome‐wide association for complex growth‐related traits in Rock Bream (Oplegnathus fasciatus)

Evolutionary Applications, 2022
Rock Bream (Oplegnathus fasciatus) is an important aquaculture species for offshore cage aquaculture and fish stocking of marine ranching in East Asia. Genomic selection has the potential to expedite genetic gain for the key target traits of a breeding ...
Jie Gong, Ji Zhao, Qiaozhen Ke, Bijun Li, Zhixiong Zhou, Jiaying Wang, Tao Zhou, Weiqiang Zheng, Peng Xu   +8 more
doaj   +1 more source

Comparison of accuracy of breeding value for cow from three methods in Hanwoo (Korean cattle) population

Journal of Animal Science and Technology, 2023
In Korea, Korea Proven Bulls (KPN) program has been well-developed. Breeding and evaluation of cows are also an essential factor to increase earnings and genetic gain. This study aimed to evaluate the accuracy of cow breeding value by using three methods
Hyo Sang Lee, Yeongkuk Kim, Doo Ho Lee, Dongwon Seo, Dong Jae Lee, Chang Hee Do, Phuong Thanh N. Dinh, Waruni Ekanayake, Kil Hwan Lee, Duhak Yoon, Seung Hwan Lee, Yang Mo Koo   +11 more
doaj   +1 more source

Use of partial least squares regression to impute SNP genotypes in Italian Cattle breeds [PDF]

, 2013
Background The objective of the present study was to test the ability of the partial least squares regression technique to impute genotypes from low density single nucleotide polymorphisms (SNP) panels i.e. 3K or 7K to a high density panel with 50K SNP.
AJ Chamberlain, APW de Roos, BJ Hayes, BJ Hayes, BJ Hayes, BL Browning, C Dimauro, C Hagger, Corrado Dimauro, D Boichard, D Segelke, DP Berry, G Li, G Moser, Gabriele Marras, GCB Schopen, Giustino Gaspa, H Abdi, HA Mulder, HD Daetwyler, I Medugorac, J Chen, JE Pryce, JM Hickey, K Kizilkaya, KA Weigel, KA Weigel, Massimo Cellesi, Nicolò PP Macciotta, P Ajmone-Marsan, P Scheet, Paolo Ajmone-Marsan, PM VanRaden, R Dassonneville, R Dassonneville, Roberto Steri, T Druet, T Druet, TH Meuwissen, Z Zhang   +39 more
core   +3 more sources

Estimation of genomic breeding values for milk yield in UK dairy goats [PDF]

Journal of Dairy Science, 2015
The objective of this study was to estimate genomic breeding values for milk yield in crossbred dairy goats. The research was based on data provided by 2 commercial goat farms in the UK comprising 590,409 milk yield records on 14,453 dairy goats kidding between 1987 and 2013.
Mucha, S, Mrode, R, MacLaren-Lee, I, Coffey, MP, Conington, JE   +4 more
openaire   +3 more sources

The effectiveness of genomic selection for milk production traits of Holstein dairy cattle [PDF]

Asian-Australasian Journal of Animal Sciences, 2020
Objective This study was conducted to test the efficiency of genomic selection for milk production traits in a Korean Holstein cattle population. Methods A total of 506,481 milk production records from 293,855 animals (2,090 heads with single nucleotide ...
Yun-Mi Lee, Chang-Gwon Dang, Mohammad Z. Alam, You-Sam Kim, Kwang-Hyeon Cho, Kyung-Do Park, Jong-Joo Kim   +6 more
doaj   +1 more source

Domestic and Interbull information in the single step genomic evaluation of Holstein milk production

Czech Journal of Animal Science, 2014
Estimated breeding values and genomic enhanced breeding values for milk production of young genotyped Holstein bulls were predicted using a conventional animal model, ridge regression genomic prediction procedure, genomic best linear unbiased prediction,
J. Přibyl, J. Bauer, P. Pešek, J. Přibylová, L. Vostrý, L. Zavadilová   +5 more
doaj   +1 more source