Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Roger Ros-Freixedes"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The recessive T allele of the missense polymorphism rs709596309 C > T of the leptin receptor gene is associated with intramuscular fat. However, its overall impact on pork production is still partial. In this work, we investigated the all-ro
Externí odkaz:
https://doaj.org/article/fa06e5f03c924828806f05929e57aeb2
Autor:
Bruno D. Valente, Gustavo de los Campos, Alexander Grueneberg, Ching-Yi Chen, Roger Ros-Freixedes, William O. Herring
Publikováno v:
Genetics Selection Evolution, Vol 55, Iss 1, Pp 1-9 (2023)
Abstract Background Most genomic prediction applications in animal breeding use genotypes with tens of thousands of single nucleotide polymorphisms (SNPs). However, modern sequencing technologies and imputation algorithms can generate ultra-high-dens
Externí odkaz:
https://doaj.org/article/87b53bae1aa4419c95a289e3a105aa16
Autor:
Sungbong Jang, Roger Ros-Freixedes, John M. Hickey, Ching-Yi Chen, Justin Holl, William O. Herring, Ignacy Misztal, Daniela Lourenco
Publikováno v:
Genetics Selection Evolution, Vol 55, Iss 1, Pp 1-14 (2023)
Abstract Background Whole-genome sequence (WGS) data harbor causative variants that may not be present in standard single nucleotide polymorphism (SNP) chip data. The objective of this study was to investigate the impact of using preselected variants
Externí odkaz:
https://doaj.org/article/28cdcd2260864b89960a349718dc62ee
Autor:
Suzanne Desire, Martin Johnsson, Roger Ros-Freixedes, Ching-Yi Chen, Justin W. Holl, William O. Herring, Gregor Gorjanc, Richard J. Mellanby, John M. Hickey, Melissa K. Jungnickel
Publikováno v:
Genetics Selection Evolution, Vol 55, Iss 1, Pp 1-13 (2023)
Abstract Background Genome-wide association studies (GWAS) aim at identifying genomic regions involved in phenotype expression, but identifying causative variants is difficult. Pig Combined Annotation Dependent Depletion (pCADD) scores provide a meas
Externí odkaz:
https://doaj.org/article/6256dd90e214432991a89312e92ec1cc
Autor:
Roger Ros-Freixedes, Martin Johnsson, Andrew Whalen, Ching-Yi Chen, Bruno D. Valente, William O. Herring, Gregor Gorjanc, John M. Hickey
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-18 (2022)
Abstract Background Early simulations indicated that whole-genome sequence data (WGS) could improve the accuracy of genomic predictions within and across breeds. However, empirical results have been ambiguous so far. Large datasets that capture most
Externí odkaz:
https://doaj.org/article/8bad4d76ab95401eae3fa70898f1c7b0
Autor:
Houda Laghouaouta, Lorenzo Fraile, Rafael Suárez-Mesa, Roger Ros-Freixedes, Joan Estany, Ramona Natacha Pena
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-9 (2022)
Abstract Background There is a growing interest to decipher the genetic background of resilience and its possible improvement through selective breeding. The objective of the present study was to provide new insights into the genetic make-up of resil
Externí odkaz:
https://doaj.org/article/333a1cc010e84bb6a2d059e6e30b51cd
Autor:
Roger Ros-Freixedes, Bruno D. Valente, Ching-Yi Chen, William O. Herring, Gregor Gorjanc, John M. Hickey, Martin Johnsson
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-16 (2022)
Abstract Background It is expected that functional, mainly missense and loss-of-function (LOF), and regulatory variants are responsible for most phenotypic differences between breeds and genetic lines of livestock species that have undergone diverse
Externí odkaz:
https://doaj.org/article/2a7e0249ae5c4d0a9f3144f43aca40a7
Autor:
Sungbong Jang, Roger Ros-Freixedes, John M. Hickey, Ching-Yi Chen, William O. Herring, Justin Holl, Ignacy Misztal, Daniela Lourenco
Publikováno v:
Frontiers in Genetics, Vol 14 (2023)
Genomic evaluations in pigs could benefit from using multi-line data along with whole-genome sequencing (WGS) if the data are large enough to represent the variability across populations. The objective of this study was to investigate strategies to c
Externí odkaz:
https://doaj.org/article/4e300998e1394d998658c19511691216
Autor:
Emma Solé, Rayner González-Prendes, Yelyzaveta Oliinychenko, Marc Tor, Roger Ros-Freixedes, Joan Estany, Ramona N. Pena
Publikováno v:
BMC Genomics, Vol 23, Iss 1, Pp 1-12 (2022)
Abstract Background The composition of intramuscular fat depends on genetic and environmental factors, including the diet. In pigs, we identified a haplotype of three SNP mutations in the stearoyl-coA desaturase (SCD) gene promoter associated with hi
Externí odkaz:
https://doaj.org/article/dc8ee459ef574978ab7e7abd918470c1
Autor:
Miguel Gozalo-Marcilla, Jaap Buntjer, Martin Johnsson, Lorena Batista, Federico Diez, Christian R. Werner, Ching-Yi Chen, Gregor Gorjanc, Richard J. Mellanby, John M. Hickey, Roger Ros-Freixedes
Publikováno v:
Genetics Selection Evolution, Vol 53, Iss 1, Pp 1-14 (2021)
Abstract Background Backfat thickness is an important carcass composition trait for pork production and is commonly included in swine breeding programmes. In this paper, we report the results of a large genome-wide association study for backfat thick
Externí odkaz:
https://doaj.org/article/8aaaf37f2a6146eca9c830048c246bd8