PPT-Genetic Relationships and Inbreeding Coefficients of Swine Breeds

Presented by Dr Bill Lamberson University of Missouri Background Changes in the pork industry Vertical integration Use of limited number of breeds on a large scale Consumer demand for lean uniform product. Terms to Know. Scientific name for swine: . Porcine. Mature male swine: . Boar. Mature female swine: . Sow. Young female swine: . Gilt. Altered male swine: . Barrow. Newborn swine: . Piglet. Group of swine: . Animal Science Chapter . 5. Key. Terms. Breeds. of Swine. Swine. Reproduction. Judging. . Random. Facts. Mixture. 1. 1. 1. 1. 1. 1. 2. 2. 2. 2. 2. 2. 3. 3. 3. 3. 3. 3. 4. 4. 4. 4. 4. 4. 5. 5. 5. Module 2: Inbreeding. Genetic Diversity. A few definitions. Small Populations. Random drift. Changes in variance, genotypes. Mating Systems. Inbreeding coefficient from pedigrees. Coefficient of coancestry. Chapter 9. W. Stephen Damron. Introduction to Animal Science:. Global, Biological, Social, and Industry Perspectives. Learning Objectives. After studying this chapter, you should be able to:. define . Each breed for each species has characteristics and attributes that make it popular in general and for specific purposes such as reproductive qualities versus meat qualities versus other production qualities.. You can compare dogs of every breed imaginable! . There is an enormous range of characteristics that are the result of . genetic variation. . . The differences among breeds of dogs are so great that someone might think that many of these breeds are different species. . You can compare dogs of every breed imaginable! . There is an enormous range of characteristics that are the result of . genetic variation. . . The differences among breeds of dogs are so great that someone might think that many of these breeds are different species. . Skillathon Resource. Overview. Through this resource, you will be introduced to ten breeds of the swine industry. . The following breeds will be discussed:. Berkshire. Chester White. Duroc. Hampshire. Program Organization. Data integrity checks:. Duplicate . records . eliminated. Parents . without . records added . to the . pedigree. Animals . cannot appear as . sires . and . dams. Numeric or character IDs. 2|  =0,  represents the inbreeding accumulated since the foundaaccount for the inbreeding accumulated during different periods of time. Thus, for FOR CALCULATING ESTIMATES OP THE COEFFICIENT OF INBREEDING OF AN INDIVIDUAL by KEITH LA VERNE HOFFMAN B. S,, Kansas State University, 196$ A MASTER'S REPORT submitted in partial fulfillment of the req Robert Ekblom Evolutionary Biology Centre Department of Population Biology Uppsala University Norbyvägen 18 D SE-752 36 Uppsala Sweden robert.ekblom@ebc.uu.se 1 Contents Introduction 3 1 1 Fact Sheet Number 4 Purdue University Cooperative Extension Service West Lafayette, IN 47907 Author: David S. Buchanan, Inbreeding is the mating of individu-als that are related. In the strict sense Associate Professor. Dept. of Genetics and Animal Breeding. FANSVM, . Babugonj. , . Barishal. . Mating different species . Mating different breeds. Mating the same breed . Species crossing/hybridization.