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image: Capsule Reviews

Capsule Reviews

By | February 1, 2015

Touch, The Altruistic Brain, Is Shame Necessary?, and Future Arctic


image: Centennial <em>Shigella</em>

Centennial Shigella

By | February 1, 2015

A strain of the dysentery-causing bacterium isolated in 1915 tells the story of a young soldier who died of the disease in the early days of World War I.


image: Nibbled? No Problem

Nibbled? No Problem

By | February 1, 2015

Making extra copies of their genomes allows some plants to better withstand damage.


image: Contributors


By | February 1, 2015

Meet some of the people featured in the February 2015 issue of The Scientist.


image: How Transposons Shaped Pregnancy

How Transposons Shaped Pregnancy

By | January 29, 2015

A mass migration of mobile regulatory elements increased the expression of thousands of genes in the uterus during the evolution of pregnancy.

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image: America’s First Pooches

America’s First Pooches

By | January 27, 2015

Study of ancient dog DNA sheds light on early Americans’ relationships with their pets.

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image: Reducing Gene Therapy-Related Risk

Reducing Gene Therapy-Related Risk

By | January 22, 2015

In a mouse model of a rare disease, scientists have figured out how to reduce the elevated cancer risk tied to a gene therapy treatment.


image: GMO “Kill Switches”

GMO “Kill Switches”

By | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.


image: Fraction of SNPs Can Affect Fitness

Fraction of SNPs Can Affect Fitness

By | January 21, 2015

A point mutation analysis of the entire human genome finds that alterations to as many as 7.5 percent of nucleotides may have contributed to humans’ evolutionary split from chimpanzees.

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image: Tracking Tuberculosis Over Time

Tracking Tuberculosis Over Time

By | January 19, 2015

Genomic analysis of a multidrug-resistant lineage pinpoints historical correlations with human events.


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