E. Andrew Bennett

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BACKGROUND PCR amplification of minute quantities of degraded DNA for ancient DNA research, forensic analyses, wildlife studies and ultrasensitive diagnostics is often hampered by contamination problems. The extent of these problems is inversely related to DNA concentration and target fragment size and concern (i) sample contamination, (ii) laboratory(More)
115 Sex differences are inherently interesting to the scientist and layperson alike. They always have been and always will be. Although the existence of such differences has been debated in the past, the scientific issue today concerns the source of these differences. The prevailing view in psychology is that most sex differences result from children's(More)
Human gastrointestinal parasites are good indicators for hygienic conditions and health status of past and present individuals and communities. While microscopic analysis of eggs in sediments of archeological sites often allows their taxonomic identification, this method is rarely effective at the species level, and requires both the survival of intact eggs(More)
Climatic and environmental fluctuations as well as anthropogenic pressure have led to the extinction of much of Europe’s megafauna. The European bison or wisent (Bison bonasus), one of the last wild European large mammals, narrowly escaped extinction at the onset of the 20th century owing to hunting and habitat fragmentation. Little is known, however, about(More)
BACKGROUND Asthma affects at least 10% of Aboriginal children (aged 11 or younger) in Canada, making it the second most common chronic disease suffered by this demographic group; yet asthma support strategies specific to Aboriginal peoples have only begun to be identified. COMMUNITY CONTEXT This research builds on earlier phases of a recent study focused(More)
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