Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep

Karin Meyer; Andrew Swan; Bruce Tier

Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep

Karin Meyer, Andrew Swan, Bruce Tier

Animal Genetics and Breeding Unit

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The impact of parameterising to genetic principal components and dimension reduction on computational requirements is examined for a subset of traits considered in single step evaluation of sheep in Australia. Together with judicious treatment of dense blocks due to genomic relationships in the mixed model equations, such models can reduce computational requirements many-fold.

Original language	English
Title of host publication	Proceedings of the Association for the Advancement of Animal Breeding and Genetics
Editors	Kim Bunter, Tim Byrne, Hans Daetwyler, Susanne Hermesch, Kathryn Kemper, James Kijas, David Nation, Wayne Pitchford, Suzanne Rowe, Matt Shaffer, Alison van Eenennaam
Place of Publication	Armidale, Australia
Publisher	Association for the Advancement of Animal Breeding and Genetics (AAABG)
Pages	429-432
Volume	21
ISBN (Print)	9780646945545
Publication status	Published - 2015
Event	AAABG 2015: 21st Conference of the Association for the Advancement of Animal Breeding and Genetics - Lorne, Australia Duration: 28 Sept 2015 → 30 Sept 2015

Conference

Conference	AAABG 2015: 21st Conference of the Association for the Advancement of Animal Breeding and Genetics
City	Lorne, Australia
Period	28/09/15 → 30/09/15

Keywords

Animal Breeding

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Meyer, K., Swan, A., & Tier, B. (2015). Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep. In K. Bunter, T. Byrne, H. Daetwyler, S. Hermesch, K. Kemper, J. Kijas, D. Nation, W. Pitchford, S. Rowe, M. Shaffer, & A. van Eenennaam (Eds.), Proceedings of the Association for the Advancement of Animal Breeding and Genetics (Vol. 21, pp. 429-432). Association for the Advancement of Animal Breeding and Genetics (AAABG). http://www.aaabg.org/aaabghome/AAABG21papers/Meyer21429.pdf

Meyer, Karin ; Swan, Andrew ; Tier, Bruce. / Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep. Proceedings of the Association for the Advancement of Animal Breeding and Genetics. editor / Kim Bunter ; Tim Byrne ; Hans Daetwyler ; Susanne Hermesch ; Kathryn Kemper ; James Kijas ; David Nation ; Wayne Pitchford ; Suzanne Rowe ; Matt Shaffer ; Alison van Eenennaam. Vol. 21 Armidale, Australia : Association for the Advancement of Animal Breeding and Genetics (AAABG), 2015. pp. 429-432

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abstract = "The impact of parameterising to genetic principal components and dimension reduction on computational requirements is examined for a subset of traits considered in single step evaluation of sheep in Australia. Together with judicious treatment of dense blocks due to genomic relationships in the mixed model equations, such models can reduce computational requirements many-fold.",

keywords = "Animal Breeding",

author = "Karin Meyer and Andrew Swan and Bruce Tier",

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language = "English",

isbn = "9780646945545",

volume = "21",

pages = "429--432",

editor = "Kim Bunter and Tim Byrne and Hans Daetwyler and Susanne Hermesch and Kathryn Kemper and James Kijas and David Nation and Wayne Pitchford and Suzanne Rowe and Matt Shaffer and \{van Eenennaam\}, Alison",

booktitle = "Proceedings of the Association for the Advancement of Animal Breeding and Genetics",

publisher = "Association for the Advancement of Animal Breeding and Genetics (AAABG)",

note = "AAABG 2015: 21st Conference of the Association for the Advancement of Animal Breeding and Genetics ; Conference date: 28-09-2015 Through 30-09-2015",

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Meyer, K, Swan, A & Tier, B 2015, Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep. in K Bunter, T Byrne, H Daetwyler, S Hermesch, K Kemper, J Kijas, D Nation, W Pitchford, S Rowe, M Shaffer & A van Eenennaam (eds), Proceedings of the Association for the Advancement of Animal Breeding and Genetics. vol. 21, Association for the Advancement of Animal Breeding and Genetics (AAABG), Armidale, Australia, pp. 429-432, AAABG 2015: 21st Conference of the Association for the Advancement of Animal Breeding and Genetics, Lorne, Australia, 28/09/15. <http://www.aaabg.org/aaabghome/AAABG21papers/Meyer21429.pdf>

Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep. / Meyer, Karin; Swan, Andrew; Tier, Bruce.
Proceedings of the Association for the Advancement of Animal Breeding and Genetics. ed. / Kim Bunter; Tim Byrne; Hans Daetwyler; Susanne Hermesch; Kathryn Kemper; James Kijas; David Nation; Wayne Pitchford; Suzanne Rowe; Matt Shaffer; Alison van Eenennaam. Vol. 21 Armidale, Australia: Association for the Advancement of Animal Breeding and Genetics (AAABG), 2015. p. 429-432.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Tier, Bruce

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A2 - Daetwyler, Hans

A2 - Hermesch, Susanne

A2 - Kemper, Kathryn

A2 - Kijas, James

A2 - Nation, David

A2 - Pitchford, Wayne

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A2 - Shaffer, Matt

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PB - Association for the Advancement of Animal Breeding and Genetics (AAABG)

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Meyer K, Swan A, Tier B. Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep. In Bunter K, Byrne T, Daetwyler H, Hermesch S, Kemper K, Kijas J, Nation D, Pitchford W, Rowe S, Shaffer M, van Eenennaam A, editors, Proceedings of the Association for the Advancement of Animal Breeding and Genetics. Vol. 21. Armidale, Australia: Association for the Advancement of Animal Breeding and Genetics (AAABG). 2015. p. 429-432

Computing for Multi-Trait Single-Step Genomic Evaluation of Australian Sheep

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