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image: Patchy Plankton

Patchy Plankton

By | December 1, 2013

Turbulence interacts with the stabilizing efforts of motile phytoplankton to create small-scale patches of toxic, bloom-forming organisms.

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image: Tracking Fecal Transplants

Tracking Fecal Transplants

By | November 26, 2013

A long-term study confirms transplants of stool microbes from healthy donors can successfully clear recurrent Clostridium difficile infections.

2 Comments

image: Microbial Terroir

Microbial Terroir

By | November 26, 2013

Researchers show that microbes on the surface and stems of wine grapes are nonrandomly associated with the plant’s variety and geographic region.

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image: Next Generation: Bactericidal Surface

Next Generation: Bactericidal Surface

By | November 26, 2013

A synthetic material covered in nano-spikes resembling those found on insect wings is an effective killer of diverse microbes.

2 Comments

image: FDA to 23andMe: Stop Marketing Kits

FDA to 23andMe: Stop Marketing Kits

By | November 26, 2013

The US Food and Drug Administration blocks the marketing of unapproved genetic tests.  

9 Comments

image: GM Salmon Goes Commercial

GM Salmon Goes Commercial

By | November 26, 2013

Environment Canada allows production of genetically modified salmon eggs at commercial levels.

1 Comment

image: Week in Review: November 18–22

Week in Review: November 18–22

By | November 22, 2013

Chilly mice develop more tumors; gut bacteria aid cancer treatment; two Y chromosome genes sufficient for assisted reproduction; HIV’s “invisibility cloak”

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image: It Takes Two

It Takes Two

By | November 21, 2013

Two genes from the Y chromosome are sufficient to generate male mice capable of fathering healthy offspring via an assisted reproductive technique.

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image: FDA Approves NGS Tests

FDA Approves NGS Tests

By | November 21, 2013

The agency has cleared marketing of four next-generation sequencing devices from Illumina.

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image: Two-time Nobel Laureate Dies

Two-time Nobel Laureate Dies

By | November 20, 2013

Frederick Sanger, who pioneered amino acid and DNA sequencing techniques, has passed away at age 95.

1 Comment

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