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Living in the genetic comfort zone

The information encoded in the DNA of an organism is not sufficient to determine the expression pattern of genes. This fact has been known even before the discovery of epigenetics, which refers to external ...

8 hours ago
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Picking up on the smell of evolution

UA researchers have discovered some of the changes in genes, physiology and behavior that enable a species to drastically change its lifestyle in the course of evolution.

Jan 28, 2015
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Study on insect aggression and neurochemistry

College of Liberal Arts and Sciences Professor and Chair of Biology John Swallow and his lab groups are applying information about neurotransmitters to illustrate the power of using insect models to study aggression. Swallow ...

Jan 27, 2015
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Sleeping sickness prevention in a nutshell

Scottish scientific expertise has helped to develop a potentially transformative new method of tackling African sleeping sickness, a parasitic disease which poses a risk to over 70 million people in sub-Saharan ...

Jan 15, 2015
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