Results 41 to 50 of about 48,815 (295)

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

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

Accuracies of genomically estimated breeding values from pure-breed and across-breed predictions in Australian beef cattle [PDF]

Genetics Selection Evolution, 2014
The major obstacles for the implementation of genomic selection in Australian beef cattle are the variety of breeds and in general, small numbers of genotyped and phenotyped individuals per breed. The Australian Beef Cooperative Research Center (Beef CRC) investigated these issues by deriving genomic prediction equations (PE) from a training set of ...
Boerner, Vinzent, Johnston, David J, Tier, Bruce   +2 more
openaire   +2 more sources

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

45 A permutation test for validation of genomic estimated breeding values

Journal of Animal Science, 2020
Abstract Previous studies have shown that the accuracy of Genomic Estimated Breeding Value (GEBV) as a predictor of future performance is higher than the traditional Estimated Breeding Value (EBV). The purpose of this study was to estimate the potential advantage of selection on GEBV for litter size (LS) compared to selection on EBV in ...
Zahra Karimi, Brian Sullivan, Mohsen Jafarikia   +2 more
openaire   +2 more sources

Comparison of analyses of the QTLMAS XIII common dataset. I: genomic selection [PDF]

, 2010
Background - Genomic selection, the use of markers across the whole genome, receives increasing amounts of attention and is having more and more impact on breeding programs. Development of statistical and computational methods to estimate breeding values
Coster, A., Albart Coster, Bastiaansen, J.W.M., Bink, M.C.A.M., Chris Maliepaard, Mario Calus, Calus, M.P.L., John Bastiaansen, John W M Bastiaansen, Marco C A M Bink, Marco Bink, Mario P L Calus, Maliepaard, C.A.   +12 more
core   +1 more source

Recent Advances in Sugarcane Genomics, Physiology, and Phenomics for Superior Agronomic Traits

Frontiers in Genetics, 2022
Advances in sugarcane breeding have contributed significantly to improvements in agronomic traits and crop yield. However, the growing global demand for sugar and biofuel in the context of climate change requires further improvements in cane and sugar ...
Mintu Ram Meena, Chinnaswamy Appunu, R. Arun Kumar, R. Manimekalai, S. Vasantha, Gopalareddy Krishnappa, Ravinder Kumar, S. K. Pandey, G. Hemaprabha   +8 more
doaj   +1 more source

Applying the algorithm for Proven and young in GWAS Reveals high polygenicity for key traits in Nellore cattle

Frontiers in Genetics
BackgroundIdentifying genomic regions associated with traits of interest and their biological processes provides valuable insights into the phenotypic variability of these traits.
Adebisi R. Ogunbawo, Jorge Hidalgo, Henrique A. Mulim, Eula R. Carrara, Henrique T. Ventura, Nadson O. Souza, Daniela Lourenco, Hinayah R. Oliveira   +7 more
doaj   +1 more source

Genomic Prediction for 25 Agronomic and Quality Traits in Alfalfa (Medicago sativa)

Frontiers in Plant Science, 2018
Agronomic and quality traits in alfalfa are very important to forage industry. Genomic prediction (GP) based on genotyping-by-sequencing (GBS) data could shorten the breeding cycles and accelerate the genetic gains of these complex traits, if they ...
Congjun Jia, Fuping Zhao, Xuemin Wang, Jianlin Han, Jianlin Han, Haiming Zhao, Guibo Liu, Zan Wang   +7 more
doaj   +1 more source

Persistence of accuracy of genomic estimated breeding values over generations in layer chickens [PDF]

Genetics Selection Evolution, 2011
The predictive ability of genomic estimated breeding values (GEBV) originates both from associations between high-density markers and QTL (Quantitative Trait Loci) and from pedigree information. Thus, GEBV are expected to provide more persistent accuracy over successive generations than breeding values estimated using pedigree-based methods.
Wolc, Anna, Arango, Jesus, Settar, Petek, Fulton, Janet, O'Sullivan, Neil, Preisinger, Rudolf, Habier, David, Fernando, Rohan, Garrick, Dorian, Dekkers, Jack   +9 more
openaire   +4 more sources