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image: Bacterial Identity Crisis

Bacterial Identity Crisis

By | November 9, 2011

Researchers probe the genetics of a group of bacteria known to extensively swap DNA sequences with other species—blurring the species boundaries.

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image: Genome Digest

Genome Digest

By | November 2, 2011

Meet the species whose DNA has recently been sequenced.

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image: Opinion: Ghost Writing is Fraudulent

Opinion: Ghost Writing is Fraudulent

By | November 2, 2011

A legal remedy is needed to curb unethical “guest authorship” in medical journals.

57 Comments

image: How Probiotic Yogurt Works

How Probiotic Yogurt Works

By | October 26, 2011

Researchers show that the bacterial species in probiotic, fermented dairy products may alter gene expression and metabolism in native gut microbiota.

57 Comments

image: Bird Flu Vax Spurs Virus Evolution

Bird Flu Vax Spurs Virus Evolution

By | October 21, 2011

Inadequate poultry immunization programs may cause higher mutations rates in the bird flu virus, rendering the vaccine ineffective and increasing the threat of cross-species transmission.

6 Comments

image: Protection for Big-Screen Virus

Protection for Big-Screen Virus

By | October 19, 2011

Researchers find an antibody that may protect against a virus similar to the one featured in the movie Contagion.

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image: Opinion: The Burden of Borders

Opinion: The Burden of Borders

By | October 17, 2011

US border policy and fences threaten wildlife across the continent.

24 Comments

image: Cellular Origins of Giant Viruses?

Cellular Origins of Giant Viruses?

By | October 16, 2011

The largest virus to be sequenced prompts researchers to consider whether giant viruses were once full-fledged living organisms.

3 Comments

image: Opinion: A New Global Health Agenda

Opinion: A New Global Health Agenda

By | October 4, 2011

After a historic UN meeting, global efforts must be coordinated against noncommunicable diseases to thwart the world’s leading causes of death and disability.

6 Comments

image: Immunologists Take Home Nobel

Immunologists Take Home Nobel

By | October 3, 2011

The Nobel Assembly announced today that three researchers in the field of immunology will share the 2011 Prize in Physiology or Medicine.

45 Comments

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Mettler Toledo
BD Biosciences
BD Biosciences