Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Dorian J, Garrick"'
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:
Kathryn M. Tiplady, Thomas J. Lopdell, Richard G. Sherlock, Thomas J.J. Johnson, Richard J. Spelman, Bevin L. Harris, Stephen R. Davis, Mathew D. Littlejohn, Dorian J. Garrick
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 12, Pp 9763-9791 (2022)
ABSTRACT: Fourier-transform mid-infrared (FT-MIR) spectroscopy is a high-throughput and inexpensive methodology used to evaluate concentrations of fat and protein in dairy cattle milk samples. The objective of this study was to compare the genetic ch
Externí odkaz:
https://doaj.org/article/87ad00ec3d594691b9978de5dc621ff2
Autor:
Dorian J. Garrick, Rohan L. Fernando
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-9 (2022)
Abstract Background Single-step genomic best linear unbiased prediction (GBLUP) involves a joint analysis of individuals with genotype information, and their ancestors, descendants, or contemporaries, without recorded genotypes. Livestock application
Externí odkaz:
https://doaj.org/article/f440a770834d4320bd21b296bfa1ace8
Autor:
Edwardo G. M. Reynolds, Thomas Lopdell, Yu Wang, Kathryn M. Tiplady, Chad S. Harland, Thomas J. J. Johnson, Catherine Neeley, Katie Carnie, Richard G. Sherlock, Christine Couldrey, Stephen R. Davis, Bevin L. Harris, Richard J. Spelman, Dorian J. Garrick, Mathew D. Littlejohn
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-16 (2022)
Abstract Background Deleterious recessive conditions have been primarily studied in the context of Mendelian diseases. Recently, several deleterious recessive mutations with large effects were discovered via non-additive genome-wide association studi
Externí odkaz:
https://doaj.org/article/c6d74fe902814b03a9b570eab1034eda
Autor:
Kathryn M. Tiplady, Thomas J. Lopdell, Edwardo Reynolds, Richard G. Sherlock, Michael Keehan, Thomas JJ. Johnson, Jennie E. Pryce, Stephen R. Davis, Richard J. Spelman, Bevin L. Harris, Dorian J. Garrick, Mathew D. Littlejohn
Publikováno v:
Genetics Selection Evolution, Vol 53, Iss 1, Pp 1-24 (2021)
Abstract Background Fourier-transform mid-infrared (FT-MIR) spectroscopy provides a high-throughput and inexpensive method for predicting milk composition and other novel traits from milk samples. While there have been many genome-wide association st
Externí odkaz:
https://doaj.org/article/3741a0b431e24b8783c25e8d5cfc1f73
Autor:
Melissa A. Stephen, Hao Cheng, Jennie E. Pryce, Chris R. Burke, Nicole M. Steele, Claire V. C. Phyn, Dorian J. Garrick
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Time-dependent traits are often subject to censorship, where instead of precise phenotypes, only a lower and/or upper bound can be established for some of the individuals. Censorship reduces the precision of phenotypes but can represent compromise be
Externí odkaz:
https://doaj.org/article/db3930cc2adf440a97145044eefd1f55
Autor:
Addisu H. Addis, Hugh T. Blair, Paul R. Kenyon, Stephen T. Morris, Nicola M. Schreurs, Dorian J. Garrick
Publikováno v:
Agriculture, Vol 13, Iss 4, p 898 (2023)
Approximately 42% of the total calves born in New Zealand’s dairy industry are either euthanized on farms or commercially slaughtered as so-called bobby calves within 2 weeks of age. These practices have perceived ethical issues and are considered
Externí odkaz:
https://doaj.org/article/25c3597f9efc4c90bb627aab6abe02c5
Autor:
Gerson A. Oliveira Júnior, Daniel J. A. Santos, Aline S. M. Cesar, Solomon A. Boison, Ricardo V. Ventura, Bruno C. Perez, José F. Garcia, José Bento S. Ferraz, Dorian J. Garrick
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 10, Iss 1, Pp 1-13 (2019)
Abstract Background Impaired fertility in cattle limits the efficiency of livestock production systems. Unraveling the genetic architecture of fertility traits would facilitate their improvement by selection. In this study, we characterized SNP chip
Externí odkaz:
https://doaj.org/article/1114087f637f4f1094e64fbc8474fa90
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
Detection of CNVs (copy number variants) and ROH (runs of homozygosity) from SNP (single nucleotide polymorphism) genotyping data is often required in genomic studies. The post-analysis of CNV and ROH generally involves many steps, potentially across
Externí odkaz:
https://doaj.org/article/830e346f0cff401fb7e99603260b4d19
Autor:
Addisu H. Addis, Hugh T. Blair, Paul R. Kenyon, Stephen T. Morris, Nicola M. Schreurs, Dorian J. Garrick
Publikováno v:
Agriculture, Vol 12, Iss 10, p 1615 (2022)
Agent-based modeling (ABM) enables an in silico representation of complex systems and captures agent behavior resulting from interaction with other agents and their environment. This study developed an ABM to represent a pasture-based beef cattle fin
Externí odkaz:
https://doaj.org/article/35d6067b2c664034a864e72d2085c415