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Julius Van Der Werf

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Author:  Swan, Andrew A

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Publication DateTitleAuthor(s)Date Added
126-Jul-2023Multi-trait genome wide association meta-analysis of body weight, carcase composition and eating quality traits in Australian sheepMoghaddar, N ; Swan, A A ; Van Der Werf, J H J 20-Sep-2023
213-Apr-2023Reaction-norm analysis of neonatal lamb mortality suggests heritability varies with cold-stress: an example in the Elsenburg Merino selection linesNel, C L; Steyn, Y; Gilmour, A R; Waters, D ; Clark, S A ; van der Werf, J H J ; Swan, A A ; Dzama, K; Cloete, S W P25-Jul-2023
321-Aug-2022Optimization of Dairy Cattle Breeding Programs with Genotype by Environment Interaction in KenyaWahinya, Peter K ; Jeyaruban, Gilbert M ; Swan, Andrew A ; van der Werf, Julius H J 7-Jun-2023
4May-2022Breeding objectives for dairy cattle under low, medium and high production systems in the tropicsWahinya, P K ; Jeyaruban, M G ; Swan, A A ; van der Werf, J H J 7-Jun-2023
54-Jan-2022The genomic structure of isolation across breed, country and strain for important South African and Australian sheep populationsNel, Cornelius; Gurman, Phillip ; Swan, Andrew ; van der Werf, Julius ; Snyman, Margaretha; Dzama, Kennedy; Gore, Klint ; Scholtz, Anna; Cloete, Schalk29-Jul-2022
6Jan-2022Genomic prediction in a numerically small breed population using prioritized genetic markers from whole-genome sequence dataMoghaddar, Nasir ; Brown, Daniel J ; Swan, Andrew A ; Gurman, Phillip M ; Li, Li ; Van Der Werf, Julius H 26-Aug-2021
72022Value of data from ram breeding flocks as an industry reference population for Australian sheepAlexandri, P ; Walkom, S F ; Swan, A A ; van der Werf, J H J ; Brown, D J 28-Mar-2023
82022Variance component estimation for single-step genomic BLUP for Australian terminal sire sheepGurman, P M ; Li, L ; Swan, A A ; Moghaddar, N ; Van Der Werf, J H J 21-Jul-2023
98-Jul-2021A conditional multi-trait sequence GWAS discovers pleiotropic candidate genes and variants for sheep wool, skin wrinkle and breech cover traitsBolormaa, Sunduimijid; Swan, Andrew A ; Stothard, Paul; Khansefid, Majid; Moghaddar, Nasir ; Duijvesteijn, Naomi ; van der Werf, Julius H J ; Daetwyler, Hans D; MacLeod, Iona M25-Mar-2022
102021Multivariate analyses using two genomic relationship matrices to weight predictive SNP markersGurman, P M ; Li, L ; Swan, A A ; Moghaddar, N ; Van Der Werf, J H J 12-Apr-2022
112021Evaluating the benefits of including predictive SNP markers in single step evaluation in sheep using cross-validationLi, L ; Gurman, P M ; Swan, A A ; Moghaddar, N ; van der Werf, J H J 11-May-2022
122021The effect of GDF9 on litter size in Australian sheepMoghaddar, N ; Bunter, K L ; Swan, A A ; Li, L ; Gurman, P M ; van der Werf, J H J 12-Apr-2022
132020Partitioning of variance between multiple relationship matrices in BLUP analysesGurman, Phillip M ; Li, Li ; Swan, Andrew A ; Moghaddar, Nasir ; van der Werf, Julius H J 9-Jun-2021
145-Dec-2019Genomic prediction based on selected variants from imputed whole-genome sequence data in Australian sheep populationsMoghaddar, Nasir ; Khansefid, Majid; van der Werf, Julius H J ; Bolormaa, Sunduimijid; Duijvesteijn, Naomi ; Clark, Samuel A ; Swan, Andrew A ; Daetwyler, Hans D; MacLeod, Iona M2-Jul-2020
15Dec-2019The Accuracy of Genotype Imputation in Selected South African Sheep Breeds from Australian Reference PanelsNel, C L; Gore, K P ; Swan, A A ; Cloete, S W P; van der Werf, J H J ; Dzama, K25-May-2020
16Nov-2019Genomic Prediction in a Numerically Small Sheep Breed Population Using Imputed Sequence VariantsMoghaddar, N ; Brown, D J ; Swan, A A ; MacLeod, I M; van der Werf, J H J 25-May-2020
1717-Jan-2019Accuracy of imputation to whole-genome sequence in sheepBolormaa, Sunduimijid; Chamberlain, Amanda J; Khansefid, Majid; Stothard, Paul; Swan, Andrew A ; Mason, Brett; Prowse-Wilkins, Claire P; Duijvesteijn, Naomi ; Moghaddar, Nasir ; van der Werf, Julius H ; Daetwyler, Hans D; MacLeod, Iona M22-May-2019
182019Genetic parameters for faecal worm egg count at different ages in Australian sheep under natural challengeLi, L ; Brown, D J ; Swan, A A ; van der Werf, J H J 21-Jun-2019
192019Genotype by Environment Interaction in Australian Maternal and Terminal SheepLi, L ; Swan, A A ; Brown, D J ; van der Werf, J H J 18-May-2020
20Sep-2018Genetic correlations between meat quality traits and growth and carcass traits in Merino sheepMortimer, Suzanne I; Fogarty, Neal M; van der Werf, Julius H J ; Brown, Daniel J ; Swan, Andrew A ; Jacob, Robin H; Geesink, Gerrit H ; Hopkins, David L; Edwards, Janelle E Hocking; Ponnampalam, Eric N; Warner, Robyn D; Pearce, Kelly L; Pethick, David W10-May-2022
212018Single-Step Genetic Evaluations in the Australian Sheep IndustryBrown, D J ; Swan, A A ; Boerner, V ; Li, L ; Gurman, P M ; McMillan, A J ; van der Werf, J H J ; Chandler, H R; Tier, B ; Banks, R G 4-Jul-2019
222018Estimating breeding values for animals with genotype only when genetic group effects are importantSwan, A A ; Gurman, P M ; Boerner, V ; Brown, D J ; Clark, S ; Gore, K ; Granleese, T ; van der Werf, J H J 3-Aug-2020
232018Genomic evaluation based on selected variants from imputed whole-genome sequence data in Australian sheep populationsMoghaddar, N ; MacLeod, I M; Duijvesteijn, N ; Bolormaa, S; Khansefid, M; Al-Mamun, H; Clark, S ; Swan, A A ; Daetwyler, H D; van der Werf, J H J 5-Jun-2020
242018Exploiting sequence variants for genomic prediction in Australian sheep using Bayesian modelsKhansefid, M; Bolormaa, S; Swan, A A ; van der Werf, J H J ; Moghaddar, N ; Duijvesteijn, N ; Daetwyler, H D; MacLeod, I M23-May-2019
252018Genome-wide association study of meat quality traits using whole-genome sequence data in a multi-breed sheep populationBolormaa, S; Khansefid, M; Stothard, P; Daetwyler, H D; MacLeod, I M; Swan, A A ; Moghaddar, N ; van der Werf, J H J ; Clark, S ; Duijvesteijn, Naomi ; Gondro, C 23-May-2019
262017Genetic correlations between wool traits and meat quality traits in Merino sheepMortimer, S I; Hatcher, S; Fogarty, N M; Van Der Werf, Julius H ; Brown, D J ; Swan, A ; Jacob, R H; Geesink, G H; Hopkins, D L; Edwards, J E Hocking; Ponnampalam, E N; Warner, R D; Pearce, K L; Pethick, D W20-Jan-2018
272017Multiple-trait QTL mapping and genomic prediction for wool traits in sheepBolormaa, Sunduimijid; Swan, Andrew ; Brown, Daniel ; Hatcher, Sue; Moghaddar, Nasir ; Van Der Werf, Julius H ; Goddard, Michael E; Daetwyler, Hans D22-Jan-2018
282017Increased genetic gains in multi-trait sheep indices using female reproductive technologies combined with optimal contribution selection and genomic breeding values.Granleese, Tom ; Clark, Sam ; Swan, Andrew ; Van Der Werf, Julius H 26-Sep-2017
292017Genomic prediction of reproduction traits for Merino sheepBolormaa, S; Brown, Daniel ; Swan, Andrew ; Van Der Werf, Julius H ; Hayes, B J; Daetwyler, H D15-Feb-2018
302017Genomic prediction from observed and imputed high-density ovine genotypesMoghaddar, Nasir ; Swan, Andrew ; Van Der Werf, Julius H 13-Feb-2018
312017Genetic parameters for wool traits, live weight, and ultrasound carcass traits in Merino sheepMortimer, S I; Hatcher, S; Fogarty, N M; Van Der Werf, Julius H ; Brown, Daniel ; Swan, Andrew ; Greeff, J C; Refshauge, G; Edwards, J E Hocking; Gaunt, G M13-Feb-2018
322017Accounting for population structure in genomic prediction of Australian merino sheepMoghaddar, Nasir ; Brown, Daniel ; Swan, Andrew ; Van Der Werf, Julius H 31-May-2018
332017Advances in sheep breedingVan Der Werf, Julius H ; Swan, Andrew ; Banks, Robert 7-Jun-2018
342016Optimised Livestock Breeding Programs Using Female Reproductive Technologies and Genomic SelectionGranleese, Tom ; van der Werf, Julius ; Clark, Sam ; Swan, Andrew 20-Dec-2016
352016Genetic variation within and between subpopulations of the Australian Merino breedSwan, Andrew ; Brown, Daniel ; Van Der Werf, Julius H 22-Apr-2016
362015Increased genetic gains in sheep, beef and dairy breeding programs from using female reproductive technologies combined with optimal contribution selection and genomic breeding valuesGranleese, Tom ; Clark, Sam A ; Swan, Andrew ; Van Der Werf, Julius H 5-Sep-2016
372015Accounting for the Cost of Reproductive Technologies During Selection in Sheep Breeding ProgramsGranleese, Tom ; Clark, Sam A ; Swan, Andrew ; Van Der Werf, Julius H 24-May-2016
382015Genetic Parameters for Eating Quality Traits of Australian LambMortimer, S I; Swan, Andrew ; Pannier, L; Ball, Alexander; Jacob, R H; Van Der Werf, Julius H ; Pethick, David W24-May-2016
392015Accuracy of Genomic Prediction for Merino Wool Traits Using High-Density Marker GenotypesMoghaddar, Nasiroddin ; Swan, Andrew ; Van Der Werf, Julius H 24-May-2016
402015Australian Sheep Breeding Values for Worm Egg Count Retain Predictive Power Across Flocks in the Presence of GxELi, Li ; Swan, Andrew ; Brown, Daniel ; Van Der Werf, Julius H 24-May-2016
412014Using Genomics to Improve Reproduction Traits in SheepDaetwyler, H D; Bolormaa, S; Kemper, K E; Brown, D ; Swan, A A ; Van Der Werf, J H J ; Hayes, B J19-May-2015
422014Genetic Parameters Revisited for Ultrasound Scanning Traits in Australian SheepMortimer, S I; Swan, Andrew ; Brown, Daniel ; Van Der Werf, Julius H 21-May-2015
432014Effects of selection accuracy, risk and young ewe fertility on breeding program designNewton, Joanna E ; Brown, Daniel ; Swan, Andrew ; Dominik, Sonja ; Van Der Werf, Julius H 21-May-2015
442014Genomic Evaluations in the Australian Sheep IndustrySwan, Andrew ; Brown, Daniel ; Daetwyler, H D; Hayes, B J; Kelly, M; Moghaddar, Nasiroddin ; Van Der Werf, Julius H 21-May-2015
452014Comparing genomic prediction accuracy from purebred, crossbred and combined purebred and crossbred reference populations in sheepMoghaddar, Nasir ; Swan, Andrew ; Van Der Werf, Julius H 28-Jul-2015
462014Genomic prediction of weight and wool traits in a multi-breed sheep populationMoghaddar, Nasir ; Swan, Andrew ; Van Der Werf, Julius H 4-Apr-2014
472014Genomic Selection in Sheep Breeding ProgramsVan Der Werf, J H J ; Banks, R G ; Clark, S A ; Lee, S J; Daetwyler, H D; Hayes, B J; Swan, A A 8-Mar-2016
482013Accuracy of Genomic Prediction from Multi-Breed Sheep Reference PopulationSwan, A A ; Moghaddar, N ; van der Werf, J H J 23-May-2019
492012Modelling genetic covariance structure across ages of mean fibre diameter in sheep using multivariate and random regression analysisAsadi Fozi, Masood; Van Der Werf, Julius H ; Swan, Andrew 13-May-2013
502012Accuracy of pedigree and genomic predictions of carcass and novel meat quality traits in multi-breed sheep data assessed by cross-validationDaetwyler, H D; Swan, Andrew ; Van Der Werf, Julius H ; Hayes, Ben J13-May-2013

Profile

Credit Name
Julius Van Der Werf
Full Name
Van Der Werf, Julius
Variants
van der Werf, Julius H
van der Werf, Julius H J
van der Werf, J H J
van der Werf, Julius
van der Werf, J
van der Werf, J H
van der Werf, J H Julius
 
UNE Researcher ID
une-id:jvanderw
 
Position Title
Professor
 
Email
 
ORCID
Scopus Author ID
Web of Science profile key
29816401
Discipline
School of E&RS - Animal Science
 
Faculty
Faculty of Science, Ag, Business and Law
Surname
Van Der Werf
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Given Name
Julius
 
Preferred Given Name
Julius
School/Department
School of Environmental and Rural Science
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