Works by van der Werf, Julius

Results: 88

The genomic structure of isolation across breed, country and strain for important South African and Australian sheep populations.

Published in:

BMC Genomics, 2022, v. 23, n. 1, p. 1, doi. 10.1186/s12864-021-08020-3

By:

Nel, Cornelius;
Gurman, Phillip;
Swan, Andrew;
van der Werf, Julius;
Snyman, Margaretha;
Dzama, Kennedy;
Gore, Klint;
Scholtz, Anna;
Cloete, Schalk

Publication type:

Article

Variation in Latent Classes of Adult Attention-Deficit Hyperactivity Disorder by Sex and Environmental Adversity.

Published in:

2016

By:

Ebejer, Jane L.;
Medland, Sarah E.;
van der Werf, Julius;
Lynskey, Michael;
Martin, Nicholas G.;
Duffy, David L.

Publication type:

journal article

Genome-Wide Association Study of Meat Quality Traits in Hanwoo Beef Cattle Using Imputed Whole-Genome Sequence Data.

Published in:

Frontiers in Genetics, 2019, v. 10, p. 1, doi. 10.3389/fgene.2019.01235

By:

Bedhane, Mohammed;
van der Werf, Julius;
Gondro, Cedric;
Duijvesteijn, Naomi;
Lim, Dajeong;
Park, Byoungho;
Park, Mi Na;
Hee, Roh Seung;
Clark, Samuel

Publication type:

Article

Detailed phenotyping identifies genes with pleiotropic effects on body composition.

Published in:

BMC Genomics, 2016, v. 17, p. 1, doi. 10.1186/s12864-016-2538-0

By:

Bolormaa, Sunduimijid;
Hayes, Ben J.;
van der Werf, Julius H. J.;
Pethick, David;
Goddard, Michael E.;
Daetwyler, Hans D.

Publication type:

Article

Genomic prediction based on selected variants from imputed whole-genome sequence data in Australian sheep populations.

Published in:

Genetics Selection Evolution, 2019, v. 51, n. 1, p. N.PAG, doi. 10.1186/s12711-019-0514-2

By:

Moghaddar, Nasir;
Khansefid, Majid;
van der Werf, Julius H. J.;
Bolormaa, Sunduimijid;
Duijvesteijn, Naomi;
Clark, Samuel A.;
Swan, Andrew A.;
Daetwyler, Hans D.;
MacLeod, Iona M.

Publication type:

Article

Using imputed whole-genome sequence data to improve the accuracy of genomic prediction for parasite resistance in Australian sheep.

Published in:

Genetics Selection Evolution, 2019, v. 51, n. 1, p. N.PAG, doi. 10.1186/s12711-019-0476-4

By:

Al Kalaldeh, Mohammad;
Gibson, John;
Duijvesteijn, Naomi;
Daetwyler, Hans D.;
MacLeod, Iona;
Moghaddar, Nasir;
Lee, Sang Hong;
van der Werf, Julius H. J.

Publication type:

Article

Detection of genomic regions underlying resistance to gastrointestinal parasites in Australian sheep.

Published in:

Genetics Selection Evolution, 2019, v. 51, n. 1, p. N.PAG, doi. 10.1186/s12711-019-0479-1

By:

Al Kalaldeh, Mohammad;
Gibson, John;
Lee, Sang Hong;
Gondro, Cedric;
van der Werf, Julius H. J.

Publication type:

Article

Accuracy of imputation to whole-genome sequence in sheep.

Published in:

Genetics Selection Evolution, 2019, v. 51, n. 1, p. 1, doi. 10.1186/s12711-018-0443-5

By:

Bolormaa, 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 M.

Publication type:

Article

Genomic prediction of the polled and horned phenotypes in Merino sheep.

Published in:

Genetics Selection Evolution, 2018, v. 50, n. 1, p. N.PAG, doi. 10.1186/s12711-018-0398-6

By:

Duijvesteijn, Naomi;
Bolormaa, Sunduimijid;
Daetwyler, Hans D.;
van der Werf, Julius H. J.

Publication type:

Article

Multiple-trait QTL mapping and genomic prediction for wool traits in sheep.

Published in:

Genetics Selection Evolution, 2017, v. 49, p. 1, doi. 10.1186/s12711-017-0337-y

By:

Bolormaa, Sunduimijid;
Swan, Andrew A.;
Brown, Daniel J.;
Hatcher, Sue;
Moghaddar, Nasir;
van der Werf, Julius H.;
Goddard, Michael E.;
Daetwyler, Hans D.

Publication type:

Article

Genomic prediction from observed and imputed high-density ovine genotypes.

Published in:

Genetics Selection Evolution, 2017, v. 49, p. 1, doi. 10.1186/s12711-017-0315-4

By:

Moghaddar, Nasir;
Swan, Andrew A.;
van der Werf, Julius H. J.

Publication type:

Article

Genetic and economic benefits of selection based on performance recording and genotyping in lower tiers of multi-tiered sheep breeding schemes.

Published in:

Genetics Selection Evolution, 2017, v. 49, p. 1, doi. 10.1186/s12711-016-0281-2

By:

Santos, Bruno F. S.;
van der Werf, Julius H. J.;
Gibson, John P.;
Byrne, Timothy J.;
Amer, Peter R.

Publication type:

Article

Accuracy of genotype imputation based on random and selected reference sets in purebred and crossbred sheep populations and its effect on accuracy of genomic prediction.

Published in:

Genetics Selection Evolution, 2015, v. 47, p. 1, doi. 10.1186/s12711-015-0175-8

By:

Moghaddar, Nasir;
Gore, Klint P.;
Daetwyler, Hans D.;
Hayes, Ben J.;
van der Werf, Julius H. J.

Publication type:

Article

Genetics Selection Evolution reviewer acknowledgement 2014.

Published in:

Genetics Selection Evolution, 2015, v. 47, n. 1, p. 1, doi. 10.1186/s12711-015-0147-z

By:

Boichard, Didier;
Dekkers, Jack;
Hayes, Helene;
Van der Werf, Julius

Publication type:

Article

Increased genetic gains in sheep, beef and dairy breeding programs from using female reproductive technologies combined with optimal contribution selection and genomic breeding values.

Published in:

Genetics Selection Evolution, 2015, v. 47, n. 1, p. 1, doi. 10.1186/s12711-015-0151-3

By:

Granleese, Tom;
Clark, Samuel A.;
Swan, Andrew A.;
van der Werf, Julius H. J.

Publication type:

Article

Challenges and strategies for genetic selection of sheep better adapted to harsh environments.

Published in:

Animal Frontiers, 2023, v. 13, n. 5, p. 43, doi. 10.1093/af/vfad055

By:

Nel, Cornelius L;
Werf, Julius H J van der;
Rauw, Wendy M;
Cloete, Schalk W P

Publication type:

Article

The predicted benefits of genomic selection on pig breeding objectives.

Published in:

Journal of Animal Breeding & Genetics, 2024, v. 141, n. 6, p. 685, doi. 10.1111/jbg.12873

By:

Sharif‐Islam, Md;
van der Werf, Julius H. J.;
Wood, Benjamin J.;
Hermesch, Susanne

Publication type:

Article

Genetic diversity, population structure and origin of the native goats in Central Laos.

Published in:

Journal of Animal Breeding & Genetics, 2024, v. 141, n. 5, p. 531, doi. 10.1111/jbg.12862

By:

Le, Sang V.;
de las Heras‐Saldana, Sara;
Alexandri, Panoraia;
Olmo, Luisa;
Walkden‐Brown, Stephen W.;
van der Werf, Julius H. J.

Publication type:

Article

Including genomic information in the genetic evaluation of production and reproduction traits in South African Merino sheep.

Published in:

Journal of Animal Breeding & Genetics, 2024, v. 141, n. 1, p. 65, doi. 10.1111/jbg.12826

By:

Nel, Cornelius;
Gurman, Phillip;
Swan, Andrew;
van der Werf, Julius;
Snyman, Margaretha;
Dzama, Kennedy;
Olivier, Willem;
Scholtz, Anna;
Cloete, Schalk

Publication type:

Article

Economic values for production, fertility and mastitis traits for temperate dairy cattle breeds in tropical Sri Lanka.

Published in:

Journal of Animal Breeding & Genetics, 2022, v. 139, n. 3, p. 330, doi. 10.1111/jbg.12667

By:

Samaraweera, Amali Malshani;
van der Werf, Julius H. J.;
Boerner, Vinzent;
Hermesch, Susanne

Publication type:

Article

Genomic prediction in a numerically small breed population using prioritized genetic markers from whole‐genome sequence data.

Published in:

Journal of Animal Breeding & Genetics, 2022, v. 139, n. 1, p. 71, doi. 10.1111/jbg.12638

By:

Moghaddar, Nasir;
Brown, Daniel J;
Swan, Andrew A;
Gurman, Phillip M;
Li, Li;
van der Werf, Julius H

Publication type:

Article

Longitudinal analysis of body weight and average daily feed intake during the feedlot test period in Angus cattle.

Published in:

Journal of Animal Breeding & Genetics, 2020, v. 137, n. 3, p. 281, doi. 10.1111/jbg.12439

By:

Torres‐Vázquez, José Antonio;
Duijvesteijn, Naomi;
van der Werf, Julius H. J.;
Clark, Samuel A.

Publication type:

Article

Genotyping strategies of selection candidates in livestock breeding programmes.

Published in:

Journal of Animal Breeding & Genetics, 2019, v. 136, n. 2, p. 91, doi. 10.1111/jbg.12381

By:

Granleese, Tom;
Clark, Samuel A.;
van der Werf, Julius H. J.

Publication type:

Article

Optimizing female allocation to reproductive technologies considering merit, inbreeding and cost in nucleus breeding programmes with genomic selection.

Published in:

Journal of Animal Breeding & Genetics, 2019, v. 136, n. 2, p. 79, doi. 10.1111/jbg.12374

By:

Granleese, Tom;
Clark, Samuel A.;
Kinghorn, Brian P.;
van der Werf, Julius H. J.

Publication type:

Article

Sensitivity of the breeding values for growth rate and worm egg count to environmental worm burden in Australian Merino sheep.

Published in:

Journal of Animal Breeding & Genetics, 2018, v. 135, n. 5, p. 357, doi. 10.1111/jbg.12349

By:

Hollema, Baukje L.;
Bijma, Piter;
van der Werf, Julius H. J.

Publication type:

Article

Acknowledgements to referees.

Published in:

2009

By:

Mäki-Tanila, Asko;
Erhardt, Georg;
Misztal, Ignacy;
Schaeffer, Larry;
Simianer, Henner;
van der Werf, Julius

Publication type:

Other

Acknowledgements to referees.

Published in:

2008

By:

Mäki-Tanila, Asko;
Erhardt, Georg;
Misztal, Ignacy;
Schaeffer, Larry;
Simianer, Hnner;
van der Werf, Julius

Publication type:

Other

Acknowledgements to referees.

Published in:

2007

By:

Mäki-Tanila, Asko;
Erhardt, Georg;
Misztal, Ignacy;
Schaeffer, Larry;
Simianer, Henner;
Werf, Julius van der

Publication type:

Other

Animal Breeding and the Black Box of Biology.

Published in:

2007

By:

van der Werf, Julius

Publication type:

Editorial

Acknowledgement to referees.

Published in:

2006

By:

Mäki-Tanila, Asko;
Erhardt, Georg;
Misztal, Ignacy;
Schaeffer, Lawrence R.;
Simianer, Henner;
van der Werf, Julius

Publication type:

Other

The use of epigenetic phenomena for the improvement of sheep and cattle.

Published in:

Frontiers in Genetics, 2014, v. 5, p. 1, doi. 10.3389/fgene.2014.00247

By:

Gonzalez-Recio, Oscar;
Van Der Werf, Julius Herman

Publication type:

Article

The accuracy of genomic prediction for meat quality traits in Hanwoo cattle when using genotypes from different SNP densities and preselected variants from imputed whole genome sequence.

Published in:

Animal Production Science, 2021, v. 62, n. 1, p. 21, doi. 10.1071/AN20659

By:

Bedhane, Mohammed;
van der Werf, Julius;
de las Heras-Saldana, Sara;
Lim, Dajeong;
Park, Byoungho;
Na Park, Mi;
Seung Hee, Roh;
Clark, Samuel

Publication type:

Article

Analysis of culling reasons and age at culling in Australian dairy cattle.

Published in:

Animal Production Science, 2021, v. 61, n. 7, p. 680, doi. 10.1071/AN20195

By:

Wondatir Workie, Zewdie;
Gibson, John P.;
van der Werf, Julius H. J.

Publication type:

Article

Keys to innovation in animal science: genomics, big data and collaboration.

Published in:

Animal Production Science, 2021, v. 61, n. 3, p. 215, doi. 10.1071/AN20337

By:

Rowe, James B.;
van der Werf, Julius;
Pethick, David W.

Publication type:

Article

Genetic variation within and between subpopulations of the Australian Merino breed.

Published in:

Animal Production Science, 2016, v. 56, n. 1, p. 87, doi. 10.1071/AN14560

By:

Swan, Andrew A.;
Brown, Daniel J.;
van der Werf, Julius H. J.

Publication type:

Article

Genome‐wide association study for carcass traits in Hanwoo cattle using additional relatives' information of non‐genotyped animals.

Published in:

Animal Genetics, 2022, v. 53, n. 6, p. 863, doi. 10.1111/age.13251

By:

Kim, Hyoun Ju;
de las Heras‐Saldana, Sara;
Moghaddar, Nasir;
Lee, Seung‐Hwan;
Lim, Dajeong;
van der Werf, Julius H. J.

Publication type:

Article

An effective hyper-parameter can increase the prediction accuracy in a single-step genetic evaluation.

Published in:

Frontiers in Genetics, 2023, p. 01, doi. 10.3389/fgene.2023.1104906

By:

Neshat, Mehdi;
Soohyun Lee;
Momin, Md. Moksedul;
Buu Truong;
van der Werf, Julius H. J.;
Hong Lee, S.

Publication type:

Article

Genotype–covariate correlation and interaction disentangled by a whole-genome multivariate reaction norm model.

Published in:

Nature Communications, 2019, v. 10, n. 1, p. 1, doi. 10.1038/s41467-019-10128-w

By:

Guiyan Ni, M.;
van der Werf, Julius;
Xuan Zhou;
Hyppönen, Elina;
Wray, Naomi R.;
Lee, S. Hong

Publication type:

Article

Genome-Wide Association Study of Inattention and Hyperactivity–Impulsivity Measured as Quantitative Traits.

Published in:

Twin Research & Human Genetics, 2013, v. 16, n. 2, p. 560, doi. 10.1017/thg.2013.12

By:

Ebejer, Jane L.;
Duffy, David L.;
van der Werf, Julius;
Wright, Margaret J.;
Montgomery, Grant;
Gillespie, Nathan A.;
Hickie, Ian B.;
Martin, Nicholas G.;
Medland, Sarah E.

Publication type:

Article

Genome-wide association study of inattention and hyperactivity-impulsivity measured as quantitative traits.

Published in:

2013

By:

Ebejer, Jane L;
Duffy, David L;
van der Werf, Julius;
Wright, Margaret J;
Montgomery, Grant;
Gillespie, Nathan A;
Hickie, Ian B;
Martin, Nicholas G;
Medland, Sarah E

Publication type:

Journal Article

Increased Yearling Weight Gain Is Associated with a Distinct Faecal Microbial Profile.

Published in:

Animals (2076-2615), 2023, v. 13, n. 19, p. 3062, doi. 10.3390/ani13193062

By:

Maslen, Brianna N.;
Duff, Christian;
Clark, Samuel A.;
Van der Werf, Julius;
White, Jason D.;
Pant, Sameer D.

Publication type:

Article

Estimation of genomic prediction accuracy from reference populations with varying degrees of relationship.

Published in:

PLoS ONE, 2017, v. 12, n. 12, p. 1, doi. 10.1371/journal.pone.0189775

By:

Lee, S. Hong;
Clark, Sam;
van der Werf, Julius H. J.

Publication type:

Article

Evidence for multiple alleles effecting muscling and fatness at the Ovine GDF8 locus.

Published in:

BMC Genetics, 2007, v. 8, p. 80, doi. 10.1186/1471-2156-8-80

By:

Kijas, James W.;
McCulloch, Russell;
Hocking Edwards, Janelle E.;
Oddy, V. Hutton;
Sang Hong Lee;
Van der Werf, Julius

Publication type:

Article

Design of reference populations for genomic selection in crossbreeding programs.

Published in:

Genetics Selection Evolution, 2015, v. 47, p. 1, doi. 10.1186/s12711-015-0104-x

By:

Van Grevenhof, Ilse E. M.;
Van der Werf, Julius H. J.

Publication type:

Article

Comparing genomic prediction accuracy from purebred, crossbred and combined purebred and crossbred reference populations in sheep.

Published in:

Genetics Selection Evolution, 2014, v. 46, p. 1, doi. 10.1186/s12711-014-0058-4

By:

Moghaddar, Nasir;
Swan, Andrew A.;
van der Werf, Julius H. J.

Publication type:

Article

Detection of recombination events, haplotype reconstruction and imputation of sires using half-sib SNP genotypes.

Published in:

Genetics Selection Evolution, 2014, v. 46, p. 1, doi. 10.1186/1297-9686-46-11

By:

Ferdosi, Mohammad H.;
Kinghorn, Brian P.;
van der Werf, Julius H. J.;
Gondro, Cedric

Publication type:

Article

Detection of recombination events, haplotype reconstruction and imputation of sires using half-sib SNP genotypes.

Published in:

Genetics Selection Evolution, 2014, v. 46, p. 1, doi. 10.1186/1297-9686-46-11

By:

Ferdosi, Mohammad H.;
Kinghom, Brian P.;
van der Werf, Julius H.;
Gondro, Cedric

Publication type:

Article

The effect of genomic information on optimal contribution selection in livestock breeding programs.

Published in:

Genetics Selection Evolution, 2013, v. 45, n. October, p. 1, doi. 10.1186/1297-9686-45-44

By:

Clark, Samuel A.;
Kinghorn, Brian P.;
Hickey, John M.;
van der Werf, Julius H. J.

Publication type:

Article

Accuracy of pedigree and genomic predictions of carcass and novel meat quality traits in multi-breed sheep data assessed by cross-validation.

Published in:

Genetics Selection Evolution, 2012, v. 44, n. 11, p. 1, doi. 10.1186/1297-9686-44-33

By:

Daetwyler, Hans D.;
Swan, Andrew A.;
van der Werf, Julius H. J.;
Hayes, Ben J.

Publication type:

Article

A phasing and imputation method for pedigreed populations that results in a single-stage genomic evaluation.

Published in:

Genetics Selection Evolution, 2012, v. 44, n. 6, p. 1, doi. 10.1186/1297-9686-44-9

By:

Hickey, John M.;
Kinghorn, Brian P.;
Tier, Bruce;
van der Werf, Julius H. J.;
Cleveland, Matthew A.

Publication type:

Article