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Skip to Search Results- 17Heritability
- 12GWAS
- 6Genomic selection
- 5Genetic correlations
- 3Genetic correlation
- 2Disease resilience
- 18Graduate and Postdoctoral Studies (GPS), Faculty of
- 18Graduate and Postdoctoral Studies (GPS), Faculty of /Theses and Dissertations
- 4Renewable Resources, Department of
- 4Renewable Resources, Department of/Journal Articles (Renewable Resources)
- 3Biological Sciences, Department of
- 3Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 7Department of Agricultural, Food, and Nutritional Science
- 2Department of Biological Sciences
- 2School of Public Health
- 1Department of Computing Science
- 1Department of Public Health Sciences
- 1Department of Renewable Resources
- 2Coltman, David (Biological Sciences)
- 2Damaraju, Sambasivarao (Laboratory Medicine and Pathology)
- 2Yasui, Yutaka (School of Public Health)
- 1 Hwang, Sheau-Fang (Agricultural, Food and Nutritional Science)
- 1Ambrose, Divakar (Department of Agricultural, Food, and Nutritional Science)
- 1Butler, Stephen (Animal & Grassland Research and Innovation Centre, Teagasc)
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Spring 2019
A reproductive phenotype that has high variability, repeatability, heritability, and association with fertility could become an excellent candidate for genetic selection to augment fertility in dairy cows. Therefore, the general objective of this research was to evaluate the aforementioned...
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Fall 2019
Rutabaga (Brassica napus ssp. napobrassica (L.) Hanelt) is widely grown as a vegetable crop and animal fodder, and is reported to be an excellent source of clubroot (Plasmodiophora brassicae) resistance genes. In this study, the genetic diversity and clubroot resistance of 124 rutabaga accessions...
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Consumer preferences for the genomic selection for particular traits in breeding dairy cows in Canada
DownloadSpring 2022
This study examines Canadian public preferences for the use of genomic selection in breeding dairy cows for four main traits– feed efficiency, methane emission reduction, enhanced disease resilience, improved cow fertility as well as the use of antibiotics. Since this research information might...
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Estimating the Overlap of Top Instances in Lists Ranked by Correlation to Label
Spring 2012
Recent advances in high-throughput technologies, such as genome-wide SNP analysis and microar- ray gene expression profiling, have led to a multitude of ranked lists, where the features (SNPs, genes) are sorted based on their individual correlation with a phenotype. Multiple reviews have shown...
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Estimation of genetic and phenotypic parameters for ultrasound and carcass merit traits in crossbred beef cattle
Download2014
Bruce, H. L., Plastow, G. S., Moore, S. S., Wang, Z., Nkrumah, D., Miar, Y., Durunna, O.
Ultrasound measurements of 852 crossbred steers along with carcass merit measurements on 756 of them were used to examine their genetic and phenotypic parameters. Traits including ultrasound backfat thickness (UBF), ultrasound ribeye area (UREA), ultrasound marbling (UMAR), carcass weight (CWT),...
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Fall 2023
Given the roles of roots in water and nutrient uptake, anchorage, and storage of resources, root system architecture (RSA) can have a major impact on plant growth and development. The root systems of Brassica species, an important group that includes many field and horticultural crops, is...
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Spring 2015
Advance in biotechnologies has enabled genome-wide association studies (GWAS) that scan the entire human genome for understanding genetic contributions to the risk of a certain disease as well as to variation in treatment efficacy and side effects. In GWAS, the association between each...
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Fall 2021
Disease resilience is defined as an animal’s ability to maintain a high level of performance in the face of disease challenges caused by multiple pathogens, as is often the case in commercial pig farms. Therefore, disease resilience is anticipated to be critical to the profitability of the pig...
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1999
Goonewardene, L. A., Wang, Z., Yang, R. C., Huedepohl, C.
Data from the Alberta Agriculture Food and Rural Development data base, which keeps inventories of elk producers and velvet production information (n = 12 724), were used to estimate genetic and phenotypic variances, heritability and repeatability estimates for velvet antler using REML methods....
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Genetic and genomic basis of antibody response to porcine reproductive and respiratory syndrome (PRRS) in gilts and sows
Download2016-01-01
Serao, Nick V. L., Kemp, Robert A., Mote, Benny E., Willson, Philip, Harding, John C. S., Bishop, Stephen C., Plastow, Graham S., Dekkers, Jack C. M.
Background:Our recent research showed that antibody response to porcine reproductive and respiratory syn-drome (PRRS), measured as sample-to-positive (S/P) ratio, is highly heritable and has a high genetic correlation with reproductive performance during a PRRS outbreak. Two major quantitative...