On implied genetic effects, relationships and alternate allele coding

Bruce Tier; Karin Meyer; Andrew A Swan

On implied genetic effects, relationships and alternate allele coding

Bruce Tier
, Karin Meyer
, Andrew A Swan

Animal Genetics and Breeding Unit

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper examines some of the implied effects commonly assumed when building relationship matrices. We propose the inclusion of an additional 'individual' in the genomic relationship matrix which models the mean of the founder population. It is shown that this resolves the problem of inconsistent prediction error variances due to alternate allele coding schemes.

Original language	English
Article number	127
Pages (from-to)	1-5
Journal	Proceedings of the World Congress on Genetics Applied to Livestock Production
Volume	11
Publication status	Published - 2018
Event	WCGALP 2018: 11th World Congress on Genetics Applied to Livestock Production - Aotea Convention Centre, Auckland, New Zealand Duration: 7 Feb 2018 → 16 Feb 2018

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@article{0d9cf287f0d24be4ba99a9b3542d4748,

title = "On implied genetic effects, relationships and alternate allele coding",

abstract = "This paper examines some of the implied effects commonly assumed when building relationship matrices. We propose the inclusion of an additional 'individual' in the genomic relationship matrix which models the mean of the founder population. It is shown that this resolves the problem of inconsistent prediction error variances due to alternate allele coding schemes.",

author = "Bruce Tier and Karin Meyer and Swan, \{Andrew A\}",

year = "2018",

language = "English",

volume = "11",

pages = "1--5",

journal = "Proceedings of the World Congress on Genetics Applied to Livestock Production",

publisher = "Massey University",

note = "WCGALP 2018: 11th World Congress on Genetics Applied to Livestock Production ; Conference date: 07-02-2018 Through 16-02-2018",

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TY - JOUR

T1 - On implied genetic effects, relationships and alternate allele coding

AU - Tier, Bruce

AU - Meyer, Karin

AU - Swan, Andrew A

PY - 2018

Y1 - 2018

N2 - This paper examines some of the implied effects commonly assumed when building relationship matrices. We propose the inclusion of an additional 'individual' in the genomic relationship matrix which models the mean of the founder population. It is shown that this resolves the problem of inconsistent prediction error variances due to alternate allele coding schemes.

AB - This paper examines some of the implied effects commonly assumed when building relationship matrices. We propose the inclusion of an additional 'individual' in the genomic relationship matrix which models the mean of the founder population. It is shown that this resolves the problem of inconsistent prediction error variances due to alternate allele coding schemes.

UR - http://www.wcgalp.org/proceedings/2018

M3 - Conference article

VL - 11

SP - 1

EP - 5

JO - Proceedings of the World Congress on Genetics Applied to Livestock Production

JF - Proceedings of the World Congress on Genetics Applied to Livestock Production

M1 - 127

T2 - WCGALP 2018: 11th World Congress on Genetics Applied to Livestock Production

Y2 - 7 February 2018 through 16 February 2018

ER -

On implied genetic effects, relationships and alternate allele coding

Abstract

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