2014 Interbull Meeting

Session

Time

Author

Scientific report title

Other authors

Country

Organization

Tuesday, May 20, 2014

Genetic evaluation methods (Estrelsaal A) Chair: Brian Van Doormaal

11:00

Eduardo Pimentel

How do imputation errors affect genomic breeding values?

Christian Edel, Reiner Emmerling, Kay-Uwe Götz

Germany

Bavarian State Research Center for Agriculture (LfL)

11:13

Medhat Ahmed A Mahmuod

Genotype imputation based on discriminant and cluster analysis

Theo Meuwissen, Thore Egeland

Norway

NORWEGIAN UNIVERSITY OF LIFE SCIENCES

11:26

Mario Calus

Simultaneous deregression of cow and bull breeding values

Ghyslaine Schopen, Roel Veerkamp

The Netherlands

Wageningen UR Livestock Research

11:39

Clotilde PATRY

How to select foreign young bulls when no domestic information is available?

Vincent DUCROCQ

FRANCE

INRA

11:52

Hermann Swalve

Alternatives for modeling of traits within the calving traits complex

B. Waurich, M. Wensch-Dorendorf

Germany

Martin-Luther-University Halle-Wittenberg

12:05

Guosheng Su

Improving genomic prediction using GBLUP model with weighted G-matrix

Ole F. Christensen, Luc Janss and Mogens S. Lund

Denmark

Aarhus University

12:18

Kati Schoepke

Use of accelerometer data for genetic evaluation in dairy cattle

Kent A. Weigel

Germany

Martin-Luther-University Halle-Wittenberg

12:31

Gerben de Jong

Lifetime production: an index to show what cows really can produce

the Netherlands

CRV

National and International genetic evaluations (Estrelsaal A) Chair: Marija Klopcic

14:00

H. Duane Norman

Selection changes in the United States due to genomics

J. M. Mattison and J. R. Wright

USA

Council on Dairy Cattle Breeding

14:13

Jeremy Bryant

Historical and future developments in the New Zealand genetic evaluation system for dairy cattle

Peter Amer, Bevin Harris, Rachel Wood

New Zealand

DairyNZ

14:26

Dierck Segelke

Management of genetic characteristics

Helge Täubert, Sandra Jansen, Hubert Pausch, Friedrich Reinhardt, Georg Thaller

Germany

Vereinigte Informationssysteme Tierhaltung w.V. (vit)

14:39

Haifa Benhajali

Illustration of the interest of Robust Mace

V.Palucci, S. Mattalia, H. Jorjani, V. Ducrocq

France

IDELE, INRA, IINTERBULL

14:52

Valentina Palucci

Overview of the Mendelian Sampling Variance test pilot study

H.Jorjani, J.Dürr, A.-M. Tyrisevä

Sweden

Interbull Centre

15:05

P.J.A. Vessies

Does moment first insemination represents moment first heat?

W. Elshof-Baars, G. de Jong

Netherlands

CRV

15:18

Katarzyna Stachowicz

New approaches to fertility evaluation in seasonal calving system

G. Jenkings, P. Amer, S. Meier

New Zealand

AbacusBio Limited

15:31

Cristina Meneses

Modelling fertility traits under natural mating conditions in beef cattle

Clara Díaz, Mª Jesús Carabaño

Spain

INIA

15:44

Stefan Reising

Validation of GMACE results based on direct genomic predictions

Germany

vit

Wednesday, May 21, 2014

National and international genomic evaluations (Estrelsaal C) Chair: Gert Pedersen Aamand

8:30

Franz Seefried

Accuracy of DGVs for Original Braunvieh: across breed evaluation using phenotypes and genotypes of Original Braunvieh and Brown-Swiss cattle.

Jürg Moll, Birgit Gredler

Switzerland

Qualitas AG

8:43

Josef Přibyl

Prediction of GEBV in comparison with MACE value of genotyped young foreign bulls

J. Bauer, V. Čermák, J. Motyčka, P. Pešek, J. Přibyl, J. Přibylová, J. Šplíchal, L. Vostrý, L. Zavadilová

Czech Republic

Institute of Animal Science, Prague

8:56

Hossein Jorjani

Optimum polygenic level in the Intergenomics evaluation of BSW populations

Sweden

Interbull Centre

9:09

Hatem Alkhoder

A continuous genomic evaluation system for German Holsteins

Z. Liu, E. Pasman, Th. Bach and F. Reinhardt

Germany

vit Germany

9:22

Peter Sullivan

GMACE pilot #4: Adjusting the national reliability input data.

Jette Jakobsen

Canada

Canadian Dairy Network

9:35

Peter Sullivan

GMACE without variance estimation?

Jette Jakobsen

Canada

Canadian Dairy Network

9:48

Esa Mäntysaari

Effect of the size of the reference population on the validation reliability of natinonal genomic evaluations

Mohammad Nilforooshan

Finland

MTT Agrifood Research Finland

10:01

Mohammad A. Nilforooshan

A review of the validation of national genomic evaluations

Sweden

Interbull Centre, SLU

Breeding objectives and novel traits (Estrelsaal C) Chair: Daniel Abernethy

11:00

J.J. Vosman

Breeding cows suitable for an automatic milking system

G. De Jong, H. Eding

The Netherlands

CRV

11:13

Yvette de Haas

Genomic predictions for dry matter intake using the international reference population of gDMI

Roel Veerkamp, gDMI consortium

the Netherlands

Animal Breeding and Genomics Centre of Wageningen UR Livestock Research

11:26

Roel Veerkamp

Breeding Value for Dry Matter Intake for Dutch Bull based on Combination of GEBV for DMI and EBV for Predictors

Mario P.L. Calus, Gerben de Jong, René van der Linde, Yvette de Haas

The Netherlands

Animal Breeding and Genomics Centre of Wageningen UR Livestock Research

11:39

Noureddine Charfeddine

Genetic parameters for claw health traits in Spanish dairy cows

M. A. Pérez-Cabal

Spain

CONAFE

11:52

Guosheng Su

Genomic Prediction for Claw-health Using Multi-trait Model

Gert P. Aamand, Ulrik S. Nielsen, Mogens S. Lund

Denmark

Aarhus University, Nordic Cattle Genetic Evaluation, Knowledge Center for Agriculture, Denmark

12:05

Filippo Miglior

Index for Mastitis resistance and use of BHBA for evaluation of health traits in Canadian Holsteins

Astrid Koeck, Janusz Jamrozik, Flavio Schenkel, Dave Kelton, Gerrit Kistemaker and Brian Van Doormaal

Canada

Canadian Dairy Network & University of Guelph

12:18

Hedi HAMMAMI

Strategies to combine novel traits across countries: example of heat stress

Hammami H., J. Vandenplas , M. J. Carabaño, B. Logar, J. Bormann , C. Bertozzi, N. Gengler

Belgium

University of Liege - Gembloux Agro-Bio Tech