Výsledky vyhledávání - "D C, Purfield"

Akademický článek

Evaluating the use of statistical and machine learning methods for estimating breed composition of purebred and crossbred animals in thirteen cattle breeds using genomic information

Autor: C. A. Ryan, D. P. Berry, A. O’Brien, T. Pabiou, D. C. Purfield

Publikováno v: Frontiers in Genetics, Vol 14 (2023)

Introduction: The ability to accurately predict breed composition using genomic information has many potential uses including increasing the accuracy of genetic evaluations, optimising mating plans and as a parameter for genotype quality control. The

Externí odkaz: https://doaj.org/article/db226dcc879f4366a3a61284e794270a

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Akademický článek

Reaffirmation of known major genes and the identification of novel candidate genes associated with carcass-related metrics based on whole genome sequence within a large multi-breed cattle population

Autor: D. C. Purfield, R. D. Evans, D. P. Berry

Publikováno v: BMC Genomics, Vol 20, Iss 1, Pp 1-17 (2019)

Abstract Background The high narrow sense heritability of carcass traits suggests that the underlying additive genetic potential of an individual should be strongly correlated with both animal carcass quality and quantity, and therefore, by extension

Externí odkaz: https://doaj.org/article/8a8fc14ccb3a4f819e2391cf77ab0c9a

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Akademický článek

Variance components for bovine tuberculosis infection and multi-breed genome-wide association analysis using imputed whole genome sequence data.

Autor: S C Ring, D C Purfield, M Good, P Breslin, E Ryan, A Blom, R D Evans, M L Doherty, D G Bradley, D P Berry

Publikováno v: PLoS ONE, Vol 14, Iss 2, p e0212067 (2019)

Bovine tuberculosis (bTB) is an infectious disease of cattle generally caused by Mycobacterium bovis, a bacterium that can elicit disease humans. Since the 1950s, the objective of the national bTB eradication program in Republic of Ireland was the bi

Externí odkaz: https://doaj.org/article/a94b6ee7b66047d786e8df81b31a9741

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Population structure and breed composition prediction in a multi-breed sheep population using genome-wide single nucleotide polymorphism genotypes

Autor: Donagh P. Berry, D. C. Purfield, Sean Fair, Michelle M Judge, C. Long, A.C. O’Brien

Publikováno v: Animal, Vol 14, Iss 3, Pp 464-474 (2020)

Knowledge of population structure and breed composition of a population can be advantageous for a number of reasons; these include designing optimal (cross)breeding strategies in order to maximise non-additive genetic effects, maintaining flockbook i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d76c95fa74a0ab00f43a59fcc261c41
http://www.sciencedirect.com/science/article/pii/S1751731119002398

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Genome-wide association analyses of carcass traits using copy number variants and raw intensity values of single nucleotide polymorphisms in cattle

Autor: Pierce Rafter, Saeid Naderi, D. C. Purfield, Donagh P. Berry, Isobel Claire Gormley, Andrew C. Parnell

Publikováno v: BMC Genomics
BMC Genomics, Vol 22, Iss 1, Pp 1-16 (2021)

Background The carcass value of cattle is a function of carcass weight and quality. Given the economic importance of carcass merit to producers, it is routinely included in beef breeding objectives. A detailed understanding of the genetic variants th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bd1286beed899e11b8c261827ffae28
http://europepmc.org/articles/PMC8542340

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Genome-wide association study of endo-parasite phenotypes using imputed whole-genome sequence data in dairy and beef cattle

Autor: David Graham, Donagh P. Berry, Michael L. Doherty, Ross D Evans, D. C. Purfield, Alan J Twomey

Publikováno v: Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-17 (2019)
Genetics, Selection, Evolution : GSE
Genetics Selection Evolution
Genetics Selection Evolution, BioMed Central, 2019, 51 (1), pp.15. ⟨10.1186/s12711-019-0457-7⟩

peer-reviewed Background Quantitative genetic studies suggest the existence of variation at the genome level that affects the ability of cattle to resist to parasitic diseases. The objective of the current study was to identify regions of the bovine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e5d5ea7f68c1057ba83d2d5aac30cd7
http://link.springer.com/article/10.1186/s12711-019-0457-7

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Identification of genomic regions that exhibit sexual dimorphism for size and muscularity in cattle

Autor: Ross D Evans, Jennifer L. Doyle, Tom Moore, Tara R. Carthy, D. C. Purfield, Donagh P. Berry, Siobhan W. Walsh, Roel F. Veerkamp

Publikováno v: J Anim Sci
Journal of Animal Science, 99(5)
Journal of Animal Science 99 (2021) 5

Sexual dimorphism, the phenomenon whereby males and females of the same species are distinctive in some aspect of appearance or size, has previously been documented in cattle for traits such as growth rate and carcass merit using a quantitative genet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84719f7a09e0ae41ec13aa82f7343168
https://hdl.handle.net/10468/11136

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Genetic control of temperament traits across species: association of autism spectrum disorder risk genes with cattle temperament

Autor: Stephen S. Moore, Ben J. Hayes, Kathryn E. Kemper, Roy Costilla, Naomi R. Wray, D. C. Purfield, Donagh P. Berry, Jennifer L. Doyle, Laercio R. Porto-Neto, Enda M. Byrne, Roberto Carvalheiro

Publikováno v: Genetics Selection Evolution
Genetics Selection Evolution, BioMed Central, 2020, 52 (1), pp.51. ⟨10.1186/s12711-020-00569-z⟩
Genetics, Selection, Evolution : GSE
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Genetics Selection Evolution, Vol 52, Iss 1, Pp 1-14 (2020)

Made available in DSpace on 2020-12-10T17:59:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-08-26 Australian Research Council Australian National Health and Medical Research Council University of Queensland Science Foundation Ireland Depar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b054f638d12808c0e27cc946faf413
https://hal.archives-ouvertes.fr/hal-02973360/document

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Breed- and trait-specific associations define the genetic architecture of calving performance traits in cattle

Autor: Donagh P. Berry, Ross D Evans, D. C. Purfield

Publikováno v: Journal of Animal Science

Reducing the incidence of both the degree of assistance required at calving, as well as the extent of perinatal mortality (PM) has both economic and societal benefits. The existence of heritable genetic variability in both traits signifies the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a6d7dcca76a951c3f9138a6d627a53e
http://europepmc.org/articles/PMC7247537

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Genomic regions associated with muscularity in beef cattle differ in five contrasting cattle breeds

Autor: Jennifer L. Doyle, D. C. Purfield, Roel F. Veerkamp, Tara R. Carthy, Ross D Evans, Siobhan W. Walsh, Donagh P. Berry

Publikováno v: Genetics Selection Evolution
Genetics Selection Evolution, BioMed Central, 2020, 52 (1), pp.2. ⟨10.1186/s12711-020-0523-1⟩
Genetics, Selection, Evolution : GSE
Genetics Selection Evolution, Vol 52, Iss 1, Pp 1-18 (2020)
Genetics, selection, evolution : GSE 52 (2020) 1
Genetics, selection, evolution : GSE, 52(1)

Background Linear type traits, which reflect the muscular characteristics of an animal, could provide insight into how, in some cases, morphologically very different animals can yield the same carcass weight. Such variability may contribute to differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be7b2a9a3058026489adc6d46aacf061
https://doi.org/10.1186/s12711-020-0523-1

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