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March 1, 2012

Meet some of the people featured in the March 2012 issue of The Scientist.

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image: Biota Babble

Biota Babble

By Edyta Zielinska | March 1, 2012

Editor's choice in immunology

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image: TB Screen Glows Green

TB Screen Glows Green

By Sabrina Richards | February 13, 2012

Infection by GFP-encoding viruses enables quick, easy detection of tuberculosis in patient samples.

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image: <em>C. diff</em> Infection Source Unclear

C. diff Infection Source Unclear

By Sabrina Richards | February 7, 2012

Only a quarter of Clostridium difficile infections in one hospital system were traced to contact with a symptomatic patient.

15 Comments

image: Federal Biosecurity Panel Speaks

Federal Biosecurity Panel Speaks

By Bob Grant | February 1, 2012

The US National Science Advisory Board for Biosecurity explains why it recommended redacting the details of studies reporting on a highly transmissible H5N1 strain.

6 Comments

image: Arsenic-based Life Challenged Again

Arsenic-based Life Challenged Again

By Hannah Waters | January 24, 2012

An attempt to regrow the infamous GFAJ-1 bacteria, reported to incorporate arsenic into its DNA backbone, has failed.

9 Comments

image: Top Ten Innovations 2011

Top Ten Innovations 2011

By The Scientist Staff | January 1, 2012

Our list of the best and brightest products that 2011 had to offer the life scientist

5 Comments

image: Arsenic Bug's Genome Sequenced

Arsenic Bug's Genome Sequenced

By Bob Grant | December 7, 2011

Researchers have mapped out the DNA of what some scientists claim to be an arsenic loving bacterium.

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image: Stem Cells Traced To Heart

Stem Cells Traced To Heart

By Tia Ghose | December 1, 2011

New research suggests that a controversial class of stem cells originates in the heart and retains some ability to repair damaged tissue.

3 Comments

image: Breaching the Wall

Breaching the Wall

By Rachel Nuwer | December 1, 2011

Editor’s choice in immunology

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