PDF-Inbreeding in Swine

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1 Fact Sheet Number 4 Purdue University Cooperative Extension Service West Lafayette IN 47907 Author David S Buchanan Inbreeding is the mating of individuals that

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Inbreeding in Swine: Transcript

1 Fact Sheet Number 4 Purdue University Cooperative Extension Service West Lafayette IN 47907 Author David S Buchanan Inbreeding is the mating of individuals that are related In the strict sense. Scientific Name – . Sus. . scrofa. Other common names – swine, porcine. Monogastric. Digestive System (single stomach). Boar – male pig. Sow – mature female after she has given birth. Litter Size 8-12. Inbreeding. Causes departure from Hardy-. Weinburg. Equilibrium. Reduces . heterozygosity. Changes genotype frequencies. Does not change allele frequencies. http://scienceblogs.com/notrocketscience/2009/04/14/how-inbreeding-killed-off-a-line-of-kings/. Pedigree Load Process. Program Organization. Data integrity checks:. Duplicate . records . eliminated. Parents . without . records added . to the . pedigree. Animals . cannot appear as . sires . and . WHAT IS INBREEEDING?. Faculty inbreeding, that is, the practice of selecting former students of an institution as members of its faculty, has long been considered one of the fundamental problems of college and university . Inbreeding. Reduces . heterozygosity. Does not change allele frequencies. Inbreeding:. Breeding between closely related individuals.. H. f. = Heterozygosity observed in a population experiencing inbreeding . 2 The Global African Swine Fever Research Alliance (GARA) aims to expand ASF research collaborations worldwide and maximize the use of resources and expertise to achieve its five strategic goals: 1. T How To ReportIf your pigs show any of these signs report it immediately to your veterinarian or animal health o31icials for appropriate testing and investigation Quick detection is essential to preven Walrond. Overview. Organism. Economic Impact. Epidemiology. Transmission. Prevention. Actions to Take. Species Affected. Domestic pigs. Feral swine. Wild pigs. Eurasian wild boars. Warthogs (reservoir). Prepared by. ICAR-Krishi Vigyan Kendra, West Garo Hills, Meghalaya. . African swine fever (ASF) is a highly contagious viral disease infecting domestic and wild pigs of all ages, which is responsible for serious economic and production losses with mortality rates up to 100%. It is caused by a large double-stranded DNA virus of the family . Tutorials: details coming soon ... Regular systems of inbreeding(vs. small population sizes, that also lead to genetic drift and inbreeding) MEASURING INBREEDING: If an individual mates with a relat 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 Kaushal. . Kumar. Assistant . Professor and Head . Department of Veterinary pathology. Bihar Veterinary College,. Bihar Animal Sciences University, Patna, Bihar. . Synonym:- . Classical swine fever. Diseases of Swine, 10. th. ed., 2012; Straw, B., et.al.. American Association of Swine Veterinarians. Journal of Swine Health and Production. AASV.org website; disease modules. Swine Disease Manual, 4rd edition 2009; Neumann, Ramirez, Schwartz. 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.

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