Cookies on CAB eBooks

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

CAB eBooks

Ebooks on agriculture and the applied life sciences from CAB International

Results per page:

Search results

CABI Book Chapter Info
Cover for Genetic aspects of domestication.

The available data on the domestication and history of cattle are summarized in this chapter, including the appearance of phenotypes that today are the subject of genetic research. Focus is given on taurine cattle spread over the old world, zebus around the equator, large taurines during classical...

Author(s)
Lenstra, J. A.; Felius, M.
ISBN
2015 CABI (H ISBN 9781780642215)
Type
Book chapter
CABI Book Chapter Info
Cover for Genetics of behaviour in cattle.

This chapter details several aspects of cattle behaviour where genetic factors have been investigated. These include temperament, social behaviour, feeding behaviour and mating behaviour. Focus is given on the substantial developments related to genetic improvement of cattle in terms of their...

Author(s)
Wiener, P.
ISBN
2015 CABI (H ISBN 9781780642215)
Type
Book chapter
CABI Book Chapter Info
Cover for Breeds of cattle.

This chapter gives an overview on the different breeds of cattle (Bos taurus and B. indicus). Cattle breeds are presented and categorized according to utility and mode of origin. Classification and phylogeny of breeds are also discussed. Furthermore, a description of cattle breeds is provided.

Author(s)
Buchanan, D. S.; Lenstra, J. A.
ISBN
2015 CABI (H ISBN 9781780642215)
Type
Book chapter
CABI Book Chapter Info
Cover for Genetics of fatty acid composition in bovine milk and beef.

This chapter deals with the genetics of fatty acid composition in milk and beef. The importance of having the ability to control fatty acid composition in bovine milk and beef is discussed. Focus is given on fatty acid composition of bovine milk and beef, environmental factors influencing fatty...

Author(s)
Nafikov, R. A.; Soyeurt, H.; Beitz, D. C.
ISBN
2015 CABI (H ISBN 9781780642215)
Type
Book chapter
CABI Book Chapter Info
Cover for Genetics and domestication.

In the past few centuries, chickens have become a food staple in nearly all countries of the world. Although backyard and fancy breeds of chickens remain around the world, the vast majority of domestic chickens are now bred commercially for the purposes of food production. The selection methods...

Author(s)
Nicol, C. J.
ISBN
2015 CABI (H ISBN 9781780642499)
Type
Book chapter
CABI Book Chapter Info
Cover for Medical genetics.

This chapter describes some of the investigations that have been made into genetic influences on diseases in horses. Topics include simple Mendelian hereditary diseases and DNA testing, Mendelian disease genes not yet characterized at the DNA level, complex hereditary diseases and quantitative...

Author(s)
Bailey, E.; Brooks, S. A.
ISBN
2013 CABI (H ISBN 9781780643298)
Type
Book chapter
CABI Book Chapter Info
Cover for Best linear unbiased prediction of breeding value: univariate models with one random effect.

In this chapter, best linear unbiased prediction's (BLUP) theoretical background is briefly presented, considering a univariate animal model, and its application to several univariate models in genetic evaluation is illustrated. Constructing the mixed model equations, progeny (daughter) yield...

Author(s)
Mrode, R.
ISBN
2014 CABI (H ISBN 9781780643915)
Type
Book chapter
CABI Book Chapter Info
Cover for Best linear unbiased prediction of breeding value: models with random environmental effects.

This chapter deals with models that account for the two main types of environmental effects (common and permanent environmental effects) in genetic evaluations. The repeatability model is defined and illustrated, including the calculation of daughter yield deviations. A model with common...

Author(s)
Mrode, R.
ISBN
2014 CABI (H ISBN 9781780643915)
Type
Book chapter
CABI Book Chapter Info
Cover for Methods to reduce the dimension of multivariate models.

This chapter presents the methods for reducing the dimension of multivariate analysis. Focus is given on methods such as canonical transformation and Cholesky decomposition, which involve the transformation of the vector of observations in addition to residual and genetic covariance matrices. The...

Author(s)
Mrode, R.
ISBN
2014 CABI (H ISBN 9781780643915)
Type
Book chapter
CABI Book Chapter Info
Cover for Maternal trait models: animal and reduced animal models.

In this chapter, the mixed model methodology for genetic evaluation in models with maternal effects is discussed, considering a univariate situation, and the extension to multivariate analysis is also briefly presented. Focus is given on animal and reduced animal models. These models are...

Author(s)
Mrode, R.
ISBN
2014 CABI (H ISBN 9781780643915)
Type
Book chapter

Refine Results

Sort Order
Author
Geographical Location
Item Type
Subject Topics