Zobrazeno 1 - 10
of 128
pro vyhledávání: '"single-step genomic BLUP"'
Autor:
I. Granado-Tajada, E. Ugarte
Publikováno v:
Animal, Vol 18, Iss 8, Pp 101245- (2024)
Along the last decades, the genetic evaluation methodology has evolved, improving breeding value estimates. Many breeding programmes have historical phenotypic records and large number of generations, but to make use of them could result in more inco
Externí odkaz:
https://doaj.org/article/f4c7d016ef694a2c9fd6f55488626b54
Autor:
Alberto Cesarani, Francesca Corte Pause, Jorge Hidalgo, Andre Garcia, Lorenzo Degano, Daniele Vicario, Nicolò P.P. Macciotta, Giuseppe Stradaioli
Publikováno v:
Italian Journal of Animal Science, Vol 22, Iss 1, Pp 76-83 (2023)
The aim of this study was to estimate genetic parameters and investigate the genomic background of scrotal circumference and semen parameters in the Italian Simmental bulls. Scrotal circumference, number of normal spermatozoa, ejaculate volume, sperm
Externí odkaz:
https://doaj.org/article/4fa51cee9bb24eb6b51386732113078a
Autor:
Nora Laseca, Antonio Molina, Davinia Perdomo-González, Chiraz Ziadi, Pedro J. Azor, Mercedes Valera
Publikováno v:
Animals, Vol 14, Iss 16, p 2420 (2024)
Vitiligo is a depigmentation autoimmune disorder characterized by the progressive loss of melanocytes leading to the appearance of patchy depigmentation of the skin. The presence of vitiligo in horses is greater in those with grey coats. The aim of t
Externí odkaz:
https://doaj.org/article/a9182f500d8e4624bf65f84470056533
Autor:
Jonathan Emanuel Valerio-Hernández, Agustín Ruíz-Flores, Mohammad Ali Nilforooshan, Paulino Pérez-Rodríguez
Publikováno v:
Animal Bioscience, Vol 36, Iss 7, Pp 1003-1009 (2023)
Objective The objective was to compare (pedigree-based) best linear unbiased prediction (BLUP), genomic BLUP (GBLUP), and single-step GBLUP (ssGBLUP) methods for genomic evaluation of growth traits in a Mexican Braunvieh cattle population. Methods Bi
Externí odkaz:
https://doaj.org/article/dd343fcdb0ac49e7bd23063041b8d5d1
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 7, Pp 4813-4824 (2023)
ABSTRACT: The shape of the lactation curve is linked to an animal's health, feed requirements, and milk production throughout the year. Random regression models (RRM) are widely used for genetic evaluation of total milk production throughout the lact
Externí odkaz:
https://doaj.org/article/e26d7749e1f14c08915ae9fcfe1fe781
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 673-685 (2022)
Single-step genomic best linear unbiased predictor (ssGBLUP) is a methodology for estimating breeding values jointly for genotyped and non-genotyped animals. Since its development in the early 2010s, ssGBLUP faced challenges like modelling missing pe
Externí odkaz:
https://doaj.org/article/5ef5071aa6444f09b24c6db9034136ed
Autor:
Erin Massender, Luiz F. Brito, Laurence Maignel, Hinayah R. Oliveira, Mohsen Jafarikia, Christine F. Baes, Brian Sullivan, Flavio S. Schenkel
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 7, Pp 5985-6000 (2022)
ABSTRACT: Conformation traits are functional traits known to affect longevity, production efficiency, and profitability of dairy goats. However, genetic progress for these traits is expected to be slower than for milk production traits due to the lim
Externí odkaz:
https://doaj.org/article/160056b7212e456f91174267cc5a3752
Akademický článek
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Akademický článek
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Autor:
Sabrina Kluska, Yutaka Masuda, José Bento Sterman Ferraz, Shogo Tsuruta, Joanir Pereira Eler, Fernando Baldi, Daniela Lourenco
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
Metafounders are pseudo-individuals that act as proxies for animals in base populations. When metafounders are used, individuals from different breeds can be related through pedigree, improving the compatibility between genomic and pedigree relations
Externí odkaz:
https://doaj.org/article/a6324a93f38b4eeaa66867c9dfd22cb6