Linear Models for the Prediction of the Genetic Merit of Animals, 4th Edition

Linear Models for the Prediction of the Genetic Merit of Animals, 4th Edition PDF

Author: Raphael Mrode

Publisher: CABI

Published: 2023-10-09

Total Pages: 409

ISBN-13: 1800620489

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Fundamental to any livestock improvement programme by animal scientists, is the prediction of genetic merit in the offspring generation for desirable production traits such as increased growth rate, or superior meat, milk and wool production. Covering the foundational principles on the application of linear models for the prediction of genetic merit in livestock, this new edition is fully updated to incorporate recent advances in genomic prediction approaches, genomic models for multi-breed and crossbred performance, dominance and epistasis. It provides models for the analysis of main production traits as well as functional traits and includes numerous worked examples. For the first time, R codes for key examples in the textbook are provided online. Suitable for graduate and postgraduate students, researchers and lecturers of animal breeding, genetics and genomics, this established textbook provides a thorough grounding in both the basics and in new developments of linear models and animal genetics.

Linear Models for the Prediction of Animal Breeding Values

Linear Models for the Prediction of Animal Breeding Values PDF

Author: R. A. Mrode

Publisher:

Published: 2014

Total Pages: 343

ISBN-13: 9781780643908

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This book contains 17 chapters that describe the use of statistical analyses and models to estimate, analyse and compare the genetic parameters, breeding value and performance traits of livestock. Each chapter contains the theories and actual application of the concepts. The book has been compiled from various publications and experience in the subject area and from involvement in several national evaluation schemes over the last 14 years. Relevant references are included to indicate sources of some of the materials.

Advances in Statistical Methods for Genetic Improvement of Livestock

Advances in Statistical Methods for Genetic Improvement of Livestock PDF

Author: Daniel Gianola

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 554

ISBN-13: 3642744877

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Developments in statistics and computing as well as their application to genetic improvement of livestock gained momentum over the last 20 years. This text reviews and consolidates the statistical foundations of animal breeding. This text will prove useful as a reference source to animal breeders, quantitative geneticists and statisticians working in these areas. It will also serve as a text in graduate courses in animal breeding methodology with prerequisite courses in linear models, statistical inference and quantitative genetics.

Genetic Improvement of Farmed Animals

Genetic Improvement of Farmed Animals PDF

Author: Geoff Simm

Publisher: CABI

Published: 2020-11-26

Total Pages: 505

ISBN-13: 1789241723

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Genetic Improvement of Farmed Animals provides a thorough grounding in the basic sciences underpinning farmed animal breeding. Relating science to practical application, it covers all the major farmed animal species: cattle, sheep, goats, poultry, pigs and aquaculture species.

Linear Models for the Predicition of Animal Breeding Values

Linear Models for the Predicition of Animal Breeding Values PDF

Author: R.A. Mrore

Publisher:

Published: 1997

Total Pages: 186

ISBN-13:

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Genetic evaluation with different sources of recordse; The basic models; Genetic covariance between relatives; Best linear unbiased prediction of breeeding values: univariate models with one randon effect; Best linear unbiased prediction values: models with randon environmental effects; Best linear unbiased prediction of breeding values: multivariate animal models; Maternal-trait models: animal breeding and reduced animal models; Non-additive animal models; Solving linear equations; Matrix algebra; Recent fast algorithms for calculating inbreeding based on the L matrix; A method for obtaining approximate reliability for genetic evaluation under an naimal model.

Linear Models for the Prediction of Animal Breeding Values

Linear Models for the Prediction of Animal Breeding Values PDF

Author: R. A. Mrode

Publisher: Cab International

Published: 2014

Total Pages: 343

ISBN-13: 9781845939816

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The prediction of producing desirable traits in offspring such as increased growth rate or superior meat, milk and wool production is a vital economic tool to the animal scientist. Summarizing the latest developments in genomics relating to animal breeding values and design of breeding programs, this new edition includes models of survival analysis, social interaction and sire and dam models, as well as advancements in the use of SNPs in the computation of genomic breeding values.

Animal Biotechnology

Animal Biotechnology PDF

Author: L.A. Babiuk

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 273

ISBN-13: 1483286584

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The advent of biotechnology has the potential to develop a variety of novel or better quality products for the treatment of a large number of diseases in livestock. In addition, as we understand more about the reproductive physiology of animals, the potential exists to dramatically increase the productivity of animals through better therapeutics and diagnostics for the control of many infectious diseases. Productivity can also be increased through animal breeding strategies including gene transfer, micromanipulation of embryos and gamete sex selection. As well as being a valuable reference to current knowledge in these areas, this first supplement to Comprehensive Biotechnology also looks at societal concerns over the use of antibiotics and chemical residues in meat and milk products, which are forcing biotechnologists to investigate more natural means of controlling infection by stimulating the animal's own immune system to combat infection. The identification of a variety of cytokines which are involved in regulating immune responses provides opportunities to use the animal's natural defence mechanisms to combat many infections or increase the animal's resistance to such infections. These approaches should provide tools for eventual elimination of specific diseases from counties, regions or whole continents.

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