Restriction site-associated DNA sequencing technologies as an alternative to low-density SNP chips for genomic selection: a simulation study in layer chickens

Autor: Florian Herry, Frédéric Hérault, Frédéric Lecerf, Laëtitia Lagoutte, Mathilde Doublet, David Picard-Druet, Philippe Bardou, Amandine Varenne, Thierry Burlot, Pascale Le Roy, Sophie Allais

Publikováno v: BMC Genomics, Vol 24, Iss 1, Pp 1-18 (2023)

Abstract Background To reduce the cost of genomic selection, a low-density (LD) single nucleotide polymorphism (SNP) chip can be used in combination with imputation for genotyping selection candidates instead of using a high-density (HD) SNP chip. Ne

Externí odkaz: https://doaj.org/article/ec10512e4cef4b76a876c2ce4f908903

Reliability of genomic evaluation for egg quality traits in layers

Autor: David Picard Druet, Amandine Varenne, Florian Herry, Frédéric Hérault, Sophie Allais, Thierry Burlot, Pascale Le Roy

Publikováno v: BMC Genetics, Vol 21, Iss 1, Pp 1-11 (2020)

Abstract Background Genomic evaluation, based on the use of thousands of genetic markers in addition to pedigree and phenotype information, has become the standard evaluation methodology in dairy cattle breeding programmes over the past several years

Externí odkaz: https://doaj.org/article/9a827c9ddbc14632a3525bab5ed11f5c

Reliability of genomic evaluation for egg quality traits in layers

Autor: Thierry Burlot, Sophie Allais, Frédéric Hérault, David Picard Druet, Florian Herry, Pascale Le Roy, Amandine Varenne

Publikováno v: BMC Genetics
BMC Genetics, BioMed Central, 2020, 21 (1), ⟨10.1186/s12863-020-0820-2⟩
BMC Genetics, Vol 21, Iss 1, Pp 1-11 (2020)
BMC Genetics 1 (21), . (2020)

BackgroundGenomic evaluation, based on the use of thousands of genetic markers in addition to pedigree and phenotype information, has become the standard evaluation methodology in dairy cattle breeding programmes over the past several years. Despite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b15604a82e9e2ad1dee0b7d09067f748
https://hal.archives-ouvertes.fr/hal-02500395

Intérêt de l’utilisation de l’imputation pour l’évaluation génomique en poule pondeuse

Autor: Pascale Le Roy, Frédéric Hérault, Amandine Varenne, Sophie Allais, Florian Herry, Thierry Burlot, David Picard Druet

Publikováno v: 13.Journées de la recherche avicole et des palmipèdes à foie gras
13.Journées de la recherche avicole et des palmipèdes à foie gras, Mar 2019, Tours, France
Poultry Science
Poultry Science, Vol 99, Iss 5, Pp 2324-2336 (2020)
13èmes Journées de la recherche avicole et des palmipèdes à foie gras
13èmes Journées de la recherche avicole et des palmipèdes à foie gras, Mar 2019, Tours, France
Poultry Science, Poultry Science Association, 2020, 99 (5), pp.2324-2336. ⟨10.1016/j.psj.2020.01.004⟩

International audience; With the availability of the 600K Affymetrix® Axiom® high-density (HD) single nucleotide polymorphism (SNP) chip, genomic selection has been implemented in broiler and layer chicken. However, the cost of such HD SNP chip is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c796902134f7a32466185f4e3fbe54a
https://hal.inrae.fr/hal-02737801

GWAS analysis identifies 138 QTL for egg quality variance in layers receiving various diets

Autor: Hélène Romé, Amandine Varenne, Frédéric Herault, Herve Chapuis, Christophe Alleno, Patrice Dehais, Alain Vignal, Thierry Burlot, Pascale Le Roy

Publikováno v: 9. European Symposium on Poultry Genetics (ESPG)
9. European Symposium on Poultry Genetics (ESPG), Jun 2015, Tuusula, Finland. 2015
9. European Symposium on Poultry Genetics (ESPG), Jun 2015, Tuusula, Finland
HAL
Proceedings of the 9th European Symposium on Poultry Genetics. 2015; 9. European Symposium on Poultry Genetics (ESPG), Tuusula, FIN, 2015-06-16-2015-06-18, 37

Winner Best Abstract Award; The variance of traits is more often studied, due to the wish to canalize some traits. At this time only one study has identified QTLs for the variance of egg quality trait. The development of a high density chip for chick

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b4a694ca85e9d2ffd0c59fcb8968ab4
https://hal.archives-ouvertes.fr/hal-01580651