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Sheep Updates 2014, James Kynge, David Lindsay, Johan Greeff, John Young, Luke Stephen, Graham Gardner, Stephen Lee, Bindi Murray, James Rowe

Sheep Updates

This session covers nine papers from different authors:

Genetic Research: A brave new world of opportunities

1. "China's Appetite" - The implications for WA, James Kynge, Chairman, FT Confidential Research, Emerging Markets Editor, Financial Times, London.

2. The genetics warm-up - the secret language of genetic research and its impacts on WA's sheep flock, Professor David Lindsay, University of Western Australia, Perth WA

The strength of genetic data: is it really valuable?

3. Genetic research in Western Australia - What have the compromises in production been? Johan Greeff, Senior Geneticist, Department of Agriculture and Food Western Australia

4. Show …

Holding Back The Genes: Limitations Of Research Into Canine Behavioural Genetics, Diane Van Rooy, Elizabeth R. Arnott, Jonathan B. Early, Paul Mcgreevy, Claire M. Wade

Genetics Collection

Canine behaviours that are both desirable and undesirable to owners have a demonstrable genetic component. Some behaviours are breed-specific, such as the livestock guarding by maremmas and flank sucking seen in Dobermanns. While the identification of genes responsible for common canine diseases is rapidly advancing, those genes underlying behaviours remain elusive. The challenges of accurately defining and measuring behavioural phenotypes remain an obstacle, and the use of variable phenotyping methods has prevented meta-analysis of behavioural studies. International standardised testing protocols and terminology in canine behavioural evaluations should facilitate selection against behavioural disorders in the modern dog and optimise breeding success …

Does Baylisascaris Procyonis Impact Raccoon (Procyon Lotor) Genetics?, Matthew E. Ingle, Stephen G. Dunbar, Jaynee L. Bartsch, Kyle J. Culbertson, Taylor A. Fulton, Katherine R. Guffey, Aubrey J. Juris, Ashlie N. Nolan, Daniel P. Nordquist, Carrie E. Rowlands, Joshua A. Sitler

The Research and Scholarship Symposium (2013-2019)

Raccoons (Procyon lotor) are the final host for raccoon roundworms (Baylisascaris procyonis). Raccoon roundworm is the leading cause of a dangerous neurological disease, known as larva migrans encephalopathy. Phylogenetic trees illustrate co-evolutionary events between species living in a symbiotic relationship with each other. Throughout the coevolution of host and parasite, many aspects of a population affect the way the members interact with one another and with symbiotic species. In order to evaluate the relationship between host and parasite in regards to diet, we isolated DNA from intestinal wall tissue, amplified a portion of exon 2 from …

Does Baylisascaris Procyonis Phylogeny Correlate With That Of The Raccoon (Procyon Lotor), Matthew E. Ingle, Stephen G. Dunbar, Jaynee L. Bartsch, Kyle J. Culbertson, Taylor A. Fulton, Katherine R. Guffey, Aubrey J. Juris, Ashlie N. Nolan, Daniel P. Nordquist, Carrie E. Rowlands, Joshua A. Sitler

The Research and Scholarship Symposium (2013-2019)

Baylisacaris procyonis, commonly known as the raccoon roundworm, is a parasite that inhabits the small intestine of the North American raccoon (Procyon lotor). Although humans do not typically become the definitive host, humans can become infected through handling soil containing eggs. B. procyonis can induce serious health complications in cases of human infection, including degenerative retinal and behavioral changes, coma, and even death. High prevalence of B. procyonis in a raccoon population increases the probability of transference to human hosts. In our study, we analyzed the genetic structure of B. procyonis harvested from raccoons of southwestern Ohio, …