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image: “Out of Africa” Theory Gets the Genomic Treatment

“Out of Africa” Theory Gets the Genomic Treatment

By | September 26, 2016

A trio of genetic studies on seldom-studied indigenous populations points to a single wave of migration as humanity wandered from its evolutionary homeland into the rest of the world.


image: Inherited Resistance to Cocaine

Inherited Resistance to Cocaine

By | December 17, 2012

Cocaine-using rat fathers pass epigenetic changes on to their sons that make them resistant to coke addiction.


image: The Plastic Genome

The Plastic Genome

By | December 1, 2012

The poxvirus stockpiles genes when it needs to adapt.

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image: The Biology of Politics

The Biology of Politics

By | November 6, 2012

A number of studies have linked genes and hormones to political attitudes and behaviors, though the evidence remains controversial.


image: Coming to Terms

Coming to Terms

By | November 1, 2012

New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.


image: Creative Emulsification

Creative Emulsification

By | November 1, 2012

Enhancing data collection from emulsion PCR reactions: three case studies


image: Mapping Genetic Variation

Mapping Genetic Variation

By | October 31, 2012

The 1000 Genomes Project reveals the most comprehensive catalog to date of variation in the human genome.

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image: Moss Harbors Foreign Genes

Moss Harbors Foreign Genes

By | October 23, 2012

Genes from fungi, bacteria, and viruses may have helped mosses and other plants to colonize the land.


image: Flooding Rivers with Resistance

Flooding Rivers with Resistance

By | October 18, 2012

A river system in Colorado contains high concentrations of antibiotic resistance genes in areas close to water-treatment plants.


image: New Culprit for Parkinson’s?

New Culprit for Parkinson’s?

By | October 17, 2012

Scientists use human stem cells to show that nuclear defects may play a role in Parkinson’s disease, and suggest a way to reverse the problem.


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