The Scientist

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image: The First Americans

The First Americans

By | July 23, 2015

Two genetic studies seeking to determine how people first migrated to North and South America yield different results.

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image: Antibiotic Resistance Can Boost Bacterial Fitness

Antibiotic Resistance Can Boost Bacterial Fitness

By | July 22, 2015

In some pathogenic bacteria, certain antibiotic resistance–associated mutations may also confer an unexpected growth advantage.


image: Underground Immunity

Underground Immunity

By | July 16, 2015

Arabidopsis thaliana defense hormones shape the plant’s root microbiome. 


image: Toward Blood-based Cancer Detection

Toward Blood-based Cancer Detection

By | July 7, 2015

Circulating tumor cells, exosomes, and DNA can improve the diagnosis of many cancers. But are liquid biopsies ready for prime time?

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image: CF Gene Therapy Shows Promise

CF Gene Therapy Shows Promise

By | July 6, 2015

The results of a Phase 2 trial suggest that delivering normal copies of the gene that causes cystic fibrosis may slow lung decline.


image: Novel Hantavirus Infection Method

Novel Hantavirus Infection Method

By | July 3, 2015

Researchers find that the potentially deadly virus uses cholesterol to gain access to cells.


image: Cuba Ends Mother-To-Child HIV

Cuba Ends Mother-To-Child HIV

By | July 2, 2015

The Caribbean nation is the first to effectively eliminate the prenatal transmission of syphilis and the virus that causes AIDS, according to the World Health Organization.


image: Police Sketches Via DNA

Police Sketches Via DNA

By | July 1, 2015

For assistance in solving crimes, a company has developed a service that will construct a face based on a genetic sample.


image: Book Excerpt from <em>Faith vs. Fact</em>

Book Excerpt from Faith vs. Fact

By | July 1, 2015

In Chapter 1, “The Problem,” author Jerry Coyne sets the historical stage for his suggestion that science and religion are not compatible and never will be.


image: Capsule Reviews

Capsule Reviews

By | July 1, 2015

Stoned, Anxious, The Deeper Genome, and Testosterone


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