No. 59 (2023): Proceedings of the 2023 Interbull Meeting

Articles

• Using genomic data to estimate genetic correlations between countries with different levels of connectedness

  Renzo Bonifazi, Gregor M. Neufeld, Torsten Pook, Jérémie Vandenplas, Mario P.L. Calus

  1-10

  • pdf

• Effect of modelling unknown parent groups and metafounders on the historical genetic trend of fertility traits

  Andres Legarra, Paul M Van Raden

  11-14

  • pdf

• Software project ’miraculix’: Efficient computations with large genomic datasets

  Martin Schlather, Alexander Freudenberg, Guido Moerkotte, Torsten Pook, Jeremie Vandenplas

  15-22

  • pdf

• Accelerating single-step evaluations through GPU offloading

  Alexander Freudenberg, Martin Schlather, Jeremie Vandenplas, Torsten Pook

  23-32

  • pdf

• Methods to estimate erosion factors of genomic breeding values of candidates due to long-distance linkage disequilibrium

  Didier Boichard, Sebastien Fritz, Pascal Croiseau, Vincent Ducrocq, Thierry Tribout, Marine Barbat, Beatriz Cuyabano

  33-41

  • pdf

• The value of increased heterozygosity in dairy cattle

  Lisa Hein, Jørn Rind Thomasen, Morten Kargo, Hanne Marie Nielsen, Alban Bouquet, Morten Dahl, Huiming Liu

  42-45

  • pdf

• Udder classification based on AMS data

  Niek Meijer, Jorien Bouwmeester-Vosman, Mathijs van Pelt, Gerben de Jong

  46-50

  • pdf

• Quality and value of imputing gene tests for all animals

  Jeff O'Connell, Paul VanRaden

  51-55

  • pdf

• Changes in the genome architecture of two groups of dairy bulls with marked differences in their direct genomic breeding values for production traits in the UK

  Raphael Mrode, Daniel Pitt, Marco Winters, Mike Coffey

  56-62

  • pdf

• Modeling identical twins and clones in genetic evaluations

  Paul M VanRaden, Gary C. Fok, Sajjad Toghiani, Ezequiel L. Nicolazzi

  63-68

  • pdf

• Heritability of methane emission in young Norwegian Red bulls estimated from GreenFeed measures at the test station

  Bjørg Heringstad, Karoline Bakke

  69-73

  • pdf

• Implementation of Methane Efficiency Evaluations for Canadian Holsteins

  Brian Van Doormaal, Hinayah Rojas de Oliveira, Saranya Narayana, Allison Fleming, Hannah Sweett, Francesca Malchiodi, Janusz Jamrozik, Gerrit Kistemaker, Peter Sullivan, Filippo Miglior

  74-82

  • pdf

• The EnviroCow index and its impact on the UK dairy industry’s carbon footprint

  Marco Winters, Mike Coffey

  83-88

  • pdf

• Breeding values for daily dry matter intake in Norwegian Red dairy cows and correlation to other traits

  Karoline Bakke; Bjørg Heringstad

  89-94

  • pdf

• Meta-analysis for heat tolerance traits in Holstein in France, the Netherlands and Spain

  Sophie Aguerre, Roxane Vallée, Aurélie Vinet, Julie Promp, Maria J. Carabaño, Clara Diaz, Manuel Ramon, Beatriz C.D. Cuyabano, Didier Boichard, Han A. Mulder, Jeremie Vandenplas, Sophie Mattalia

  95-100

  • pdf

• Inbreeding becomes a serious issue

  Jan-Thijs van Kaam, Michela Ablondi, Christian Maltecca, Martino Cassandro

  101-104

  • pdf

• Approximate single step genomic prediction for Norwegian Red cattle

  Janez Jenko, Ismo Stranden

  105-109

  • pdf

• Inclusion of MACE proofs in single-step genomic analysis

  Gert Nieuwhof, Thuy Nguyen, Mary Abdelsayed

  110-114

  • pdf

• Evaluating the effect of ssGBLUP on a composite beef cattle population with limited pedigree completeness

  Jason Reding, Robert R van der Westhuizen, Helena Theron, Este van Marle-Kӧster

  115-123

  • pdf

• Investigation on the metafounder concept in ssGBLUP based on a simulated cattle population

  Judith Himmelbauer, Hermann Schwarzenbacher, Christian Fuerst, Birgit Fuerst-Waltl

  124-131

  • pdf

• Beef on Dairy genomic evaluation for feed efficiency, methane emission and meat quality

  Kevin Byskov, Huiming Liu, Kresten Johansen, Mahmoud Shirali

  132-135

  • pdf

• Multi-breed genetic evaluation of beef bulls used in dairy herds – Emphasis on newest development

  Haifa Splittorff, Freddy Fikse, Kevin Byskov, Jukka Pösö, Gert Pedersen Aamand

  136-142

  • pdf

• Deregressed genomic breeding values from single-step evaluations of test-day traits using all genotype data

  Hatem Alkhoder, Zengting Liu, Reinhard Reents

  143-149

  • pdf

• Application of the Interbull genomic reliability method for single-step evaluations of test-day and conformation traits in German Holstein

  Zengting Liu, Hatem Alkhoder, Reinhard Reents

  150-157

  • pdf

• Interbull new services: Current and Future

  Valentina Palucci, Katrine Haugaard, Fernando Macedo

  158-163

  • pdf

• Genomic Evaluations for Body Maintenance Requirements in Canadian Holsteins

  Allison Fleming, Gerrit Kistemaker, Janusz Jamrozik, Peter Sullivan, Brian Van Doormaal

  164-170

  • pdf

• Genetic trends in gestation length

  Katarzyna Stachowicz, Ee Cheng Ooi, Peter Amer

  171-176

  • pdf

• Genetic evaluation of persistency in extended lactations

  Leen Polman, Stefan Rensing, Johannes Heise, Ernst Tholen

  177-181

  • pdf

• International evaluations for clinical mastitis in Brown Swiss

  Rodrigo R. Mota, Kristen L. Parker Gaddis, Paul M. VanRaden, Taylor M. McWhorter, Ezequiel L. Nicolazzi

  182-186

  • pdf

• Implementation of a routine genetic evaluation of milk coagulation properties in Italian Holstein using a mixed reference population of bulls and cows

  Ferdinando Galluzzo, Giulio Visentin, Marcos Paulo Gonçalves de Rezende, Jan-Thijs van Kaam, Raffaella Finocchiaro, Maurizio Marusi, Martino Cassandro

  187-192

  • pdf

• Evaluating male fertility in Brown Swiss cattle combining multiple sources of information

  Attilio Rossoni, Hendyel Pacheco, Alessio Cecchinato, Francisco Peñagaricano

  193-196

  • pdf

• International beef evaluation for Carcass traits

  Fernando Macedo

  197-201

  • pdf

• Inheritance of a new mutation affecting muscle weakness within a common haplotype in Holsteins

  Achmed Al-Khudhair, Ezequiel L. Nicolazzi, Paul M. VanRaden, Daniel J. Null, Mahesh Neupane, Chad D. Dechow

  202-206

  • pdf

• A single-step genomic evaluation of claw health traits in French Holstein, Montbéliarde and Normande breeds

  Helene Leclerc, Armance Lepers, Aurélia Baur, Anne Barbat, Thierry Tribout, Sébastien Fritz

  207-212

  • pdf

• Genomic Evaluation for Foot and Claw Disorders in Czech Holstein

  Ludmila Zavadilová, Eva Kašná, Josef Kučera, Soňa šlosárková, Petr Fleischer, Jiří Bauer

  213-218

  • pdf