Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Jennie E, Pryce"'
Autor:
Mohammad Ghoreishifar, Amanda J. Chamberlain, Ruidong Xiang, Claire P. Prowse-Wilkins, Thomas J. Lopdell, Mathew D. Littlejohn, Jennie E. Pryce, Michael E. Goddard
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-11 (2024)
Abstract Background Genome sequence variants affecting complex traits (quantitative trait loci, QTL) are enriched in functional regions of the genome, such as those marked by certain histone modifications. These variants are believed to influence gen
Externí odkaz:
https://doaj.org/article/909bbb2cefc147078721ba74bc8405dd
Autor:
Irene van den Berg, Amanda J. Chamberlain, Iona M. MacLeod, Tuan V. Nguyen, Mike E. Goddard, Ruidong Xiang, Brett Mason, Susanne Meier, Claire V. C. Phyn, Chris R. Burke, Jennie E. Pryce
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-18 (2024)
Abstract Background Female fertility is an important trait in dairy cattle. Identifying putative causal variants associated with fertility may help to improve the accuracy of genomic prediction of fertility. Combining expression data (eQTL) of genes,
Externí odkaz:
https://doaj.org/article/eb916b93e29a4197bc37af791abba3ff
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7880-7892 (2023)
ABSTRACT: The longevity of dairy cattle has economic, animal welfare, and health implications and is influenced by the frequency of mortality on the farm and sale for slaughter. In this study cows removed from the herd due to death or slaughter durin
Externí odkaz:
https://doaj.org/article/0462989b0373435e87cc4e217854ed5a
Autor:
Melissa A. Stephen, Chris R. Burke, Jennie E. Pryce, Nicole M. Steele, Peter R. Amer, Susanne Meier, Claire V. C. Phyn, Dorian J. Garrick
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Background Many phenotypes in animal breeding are derived from incomplete measures, especially if they are challenging or expensive to measure precisely. Examples include time-dependent traits such as reproductive status, or lifespan. Incomp
Externí odkaz:
https://doaj.org/article/becdb85bbf7b45e195e82ffbf31ab750
Autor:
Mohammad Ghoreishifar, Seyed Milad Vahedi, Siavash Salek Ardestani, Majid Khansefid, Jennie E. Pryce
Publikováno v:
BMC Genomics, Vol 24, Iss 1, Pp 1-11 (2023)
Abstract Background The reduction in phenotypic performance of a population due to mating between close relatives is called inbreeding depression. The genetic background of inbreeding depression for semen traits is poorly understood. Thus, the object
Externí odkaz:
https://doaj.org/article/94d33fc4ded54304a28ffed1df196f35
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 1, Pp 392-406 (2023)
ABSTRACT: Achieving an acceptable level of fertility in herds is difficult for many dairy producers because identifying cows in estrus has become challenging owing to poor estrus expression, increased herd size, and lack of time and skilled labor for
Externí odkaz:
https://doaj.org/article/1d94f6c8ca6945f6b7a9884f3ecd029c
Autor:
Fazel Almasi, Michael J. Stear, Majid Khansefid, Hien Nguyen, Aniruddha Desai, Jennie E. Pryce
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
IntroductionThe automated collection of phenotypic measurements in livestock is of interest to both researchers and farmers. Real-time, low-cost, and accurate phenotyping can enhance precision livestock management and could lead to the optimized util
Externí odkaz:
https://doaj.org/article/9a5d78fd24c3416a87ec32af123b7163
Autor:
Sunduimijid Bolormaa, Iona M. MacLeod, Majid Khansefid, Leah C. Marett, William J. Wales, Filippo Miglior, Christine F. Baes, Flavio S. Schenkel, Erin E. Connor, Coralia I. V. Manzanilla-Pech, Paul Stothard, Emily Herman, Gert J. Nieuwhof, Michael E. Goddard, Jennie E. Pryce
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-17 (2022)
Abstract Background Sharing individual phenotype and genotype data between countries is complex and fraught with potential errors, while sharing summary statistics of genome-wide association studies (GWAS) is relatively straightforward, and thus woul
Externí odkaz:
https://doaj.org/article/1fd8f15c792044cc9755c1186e0c3c46
Autor:
Edmond J. Breen, Iona M. MacLeod, Phuong N. Ho, Mekonnen Haile-Mariam, Jennie E. Pryce, Carl D. Thomas, Hans D. Daetwyler, Michael E. Goddard
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-13 (2022)
BayesR3 samples the polymorphisms affecting complex traits at reduced computational cost to predict the genetic value, breeding value, or individual risk of genotypes.
Externí odkaz:
https://doaj.org/article/06ac910dadaf495d8e49b76d5bef4285
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
Selection decisions are generally based on estimated breeding values (EBV) for a combination of traits that are polygenic (e.g. milk production). However, in some cases, there is additional intense selection for a single allele, or SNP, for a perceiv
Externí odkaz:
https://doaj.org/article/ec1c49fc7a0e44768f9cbdbc87ca1a8e