No. 57 (2022): Proceedings of the 2022 Interbull Meeting

Montreal, Canada, May 30 - June 3 2022

Published: 2022-10-05

Articles

Nordic genomic prediction for crossbred dairy females

Anders Fogh, Terhi Vahlsten, Carolina Markey, Kevin Byskov, Huiming Liu, Gert Pedersen Aamand

1-3
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Genetic architecture of fertility traits in hormonally synchronized and heat detected dairy cows

Gerson A. Oliveira Jr., Christina M. Rochus, Lucas Alcantara, Colin Lynch, Flavio S. Schenkel, Christine F. Baes

4-7
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The use of herd management data for development of genetic evaluations to enhance disease resistance in dairy cattle: Preliminary Analysis

Renee Bongers, Colin Lynch, Filippo Miglior, Flavio S. Schenkel, Hinayah R Oliveira, David F. Kelton, Nienke van Staaveren, Kerry Houlahan, Christine F. Baes

8-17
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Accuracy of prediction for a genomic evaluation in rotational crossbreeding scheme (Montbéliarde x Holstein x Red Danish).

Romain Saintilan, Pascal Croiseau, Aurelia Baur, Iola Croue, Vincent Ducrocq, Joern Rind Thomasen, Emre Karaman, Didier Boichard, Helene Leclerc, Beatriz Castro Diaz Cuyabano

18-22
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Adding and reporting genomically discovered ancestors in US evaluations

Jose Carrillo, Paul VanRaden, Emmanuella Ogwo, Rodrigo Mota, George Wiggans, Lillian Bacheller, Gary Fok, Daniel Null

23-27
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Including second lactation data in Canadian feed efficiency evaluation

Janusz Jamrozik, Peter Sullivan, Gerrit Kistemaker

28-36
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Nordic Holstein single-step test day model using left truncated genomic data

Minna Koivula, Ulrik Nielsen, Ismo Strandén, Gert Aamand, Esa Mäntysaari

37-41
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Genomic evaluation of reproductive disorders in Czech Holstein cattle

Eva Kasna, Ludmila Zavadilova, Josef Kucera, Jiri Splichal

42-47
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Considerations in using quantitative measurements of milking speed for genetic evaluations for all dairy breeds in the USA

Asha Miles, Robert Fourdraine, Steven Sievert, Kristen Gaddis, Jeffrey Bewley, Sophie Eaglen, Jay Weiker, Jana Hutchison, João Walter Dürr

48-53
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Feasibility of joint genomic evaluations for smallholder dairy data in Tanzania and Ethiopia

Raphael Mrode, Julie Ojango, Chinyere Ekine-Dzivenu , Daniel Komwihangila, Astra Tera, Mwai Okeyo

54-57
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Genetic parameters for live animal ultrasound measures, scrotal circumference, carcass and growth traits in Aberdeen Angus

Zdenka Vesela, Alena Birovas, Michaela Brzakova, Alexandra Novotna, Lubos Vostry

58-62
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Detecting Relationships among Genotypes in a Rapidly Growing Collection

George Wiggans, Gerald Jansen, Lillian Bacheller, Josê Carrillo

63-66
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An exponential regression model to estimate daily milk yields

Nick Wu, George Wiggans, Duane Norman, Asha Miles, Curtis van Tassell, Ransom Baldwin, Javier Buchard, Joao Durr

67-73
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Application of a single-step SNP BLUP random regression model to test-day yields and somatic cell scores in German Holsteins

Hatem Alkhoder, Zengting Liu, Dierck Segelke, Reinhard Reents

74-83
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Genotype by environment interaction for age at slaughter in Irish dairy and beef crossbreds using a genomic reaction norm model

Birgit Gredler-Grandl, Jeremie Vandenplas, Alan Twomey, Mario Calus

84-88
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Genomic Evaluation for Clinical Mastitis in Czech Holstein

Ludmila Zavadilová, Eva Kasna, Josef Kucera, Jiri Bauer

89-94
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Using a single-step SNP BLUP maternal-effect model for calving trait genomic evaluation in German Holsteins

Hatem Alkhoder, Zengting Liu, Dierck Segelke, Reinhard Reents

95-105
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Usability of different genetic evaluation validation tests in a population subjected to a strong genomic selection and in testing the single-step genomic evaluations

Esa A. Mäntysaari, Andrei A. Kudinov

106-110
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Genetic Gains in Lifetime Merit Indexes during the use of three Genetic Evaluation Methods

Duane Norman, Fiona L. Guinan, João Walter Dürr

111-116
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Using genetic regressions to account for genomic preselection effects in MACE

Peter G Sullivan, Esa Mäntysaari, Gerben de Jong, Simone Savoia

117-124
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Integration of Interbull MACE breeding values into the multiple-trait single-step random regression test-day genetic evaluation for yield traits of Australian red breeds

Vinzent Boerner, Thuy Nguyen, Gert Nieuwhof

125-129
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Development of a single-step genomic evaluation for udder support in a multi-breed population with crossbred animals

Adrien Butty, Peter von Rohr, Patrick Stratz, Urs Schuler, Madeleine Berweger, Urs Schnyder, Mirjam Spengeler

130-134
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