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United States Department of Agriculture

Agricultural Research Service

Title: The Challenge of Molecular Genetics in Animal Breeding

Authors
item Casas, Eduardo
item Thallman, Richard

Submitted to: Symposium Proceedings
Publication Type: Proceedings
Publication Acceptance Date: August 11, 2004
Publication Date: September 24, 2004
Citation: Casas, E., Thallman, R.M. 2004. The challenge of molecular genetics in animal breeding. Proceedings of Biotechnology for Livestock in the 21st Century. September 20-24, 2004. Montecillo, Mexico. pp. 27-39.

Interpretive Summary: It has been possible to identify chromosomal segments carrying genes affecting production traits. Variation in individual genes having major impact on phenotypes in cattle have been identified. However, approaches to develop tests to assess the genetic merit for important production traits are being developed. The objective of this review is to describe the methodology used to develop genetic markers, and their potential use in selection programs. Some discussion centers on how this information will be used to improve economically relevant traits.

Technical Abstract:

Last Modified: 4/17/2015