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image: Pathway to Polio Virulence Revealed

Pathway to Polio Virulence Revealed

By | March 23, 2017

Using epidemiological and laboratory data, scientists have mapped out a sequence of mutations through which the attenuated oral polio vaccine reverts to a virulent virus.

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image: Image of the Day: Tubular Origins

Image of the Day: Tubular Origins

By | March 23, 2017

Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.

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image: Opinion: On “The Impact Factor Fallacy”

Opinion: On “The Impact Factor Fallacy”

By , , and | March 21, 2017

Papers published in low-impact journals are not necessarily low-quality scientific contributions.

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image: Qualities Tied to Potential Scientific Bias

Qualities Tied to Potential Scientific Bias

By | March 21, 2017

Overestimation of effect sizes in meta-analyses is linked with early-career status, small collaborations, or misconduct records, according to a study.

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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Researchers report growing a mouse embryo using two types of early stem cells.

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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image: Exploring the Mechanisms of Music Therapy

Exploring the Mechanisms of Music Therapy

By | March 1, 2017

The principles of neuroplasticity may underlie the positive effects of music therapy in treating a diversity of diseases.

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image: Scientometrics Pioneer Eugene Garfield Dies

Scientometrics Pioneer Eugene Garfield Dies

By | February 27, 2017

Eugene Garfield, founder of the Institute for Scientific Information and The Scientist, has passed away at age 91.

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NASA researchers have discovered ancient microbes locked inside minerals, suggesting a possible niche for interstellar life.

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