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image: Local Microbes Give Wine Character

Local Microbes Give Wine Character

By Ruth Williams | September 24, 2015

Yeast strains from different regions of New Zealand generate wines with varying chemistries.

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image: Skin Microbes Help Clear Infection

Skin Microbes Help Clear Infection

By Anna Azvolinsky | September 16, 2015

In a small study, researchers find a link between an individual’s skin microbiome and the ability to clear a bacterial infection. 

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image: Dengue’s Downfall?

Dengue’s Downfall?

By Jef Akst | September 15, 2015

Researchers characterize a protein that could be key to the virus’s virulence—and to developing a vaccine against the mosquito-borne disease.

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image: Traditional Medicine for Leishmaniasis

Traditional Medicine for Leishmaniasis

By Kerry Grens | September 14, 2015

A plant used in traditional Mayan remedies to cure the parasitic infection produces a potent compound.

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image: Another Ancient Giant Virus Discovered

Another Ancient Giant Virus Discovered

By Tracy Vence | September 14, 2015

From the same Siberian permafrost where three others were previously discovered, scientists find a fourth type of giant virus.

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image: Telltale Mouth Microbes

Telltale Mouth Microbes

By Jyoti Madhusoodanan | September 9, 2015

The composition of the plaque microbiome can reveal a child’s risk of dental caries months before the decay appears, according to a study.

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image: Immune Cells Can Deliver Deadly Packages

Immune Cells Can Deliver Deadly Packages

By Amanda B. Keener | September 8, 2015

Much of the CD4+ T-cell death that occurs during HIV infection may be caused by direct delivery of the virus from neighboring cells, a study shows.

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image: Mapping Corti

Mapping Corti

By Ruth Williams | September 3, 2015

The inner ear organ, from macro to micro

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image: Bear Study Breaks Down

Bear Study Breaks Down

By Kerry Grens | September 2, 2015

Authors retract a paper on grizzlies’ metabolism after finding one person made up data.

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image: Adapting to Elevated CO<sub>2</sub>

Adapting to Elevated CO2

By Rina Shaikh-Lesko | September 1, 2015

High carbon dioxide levels can irreversibly rev up a cyanobacterium’s ability to fix nitrogen over the long term, a study finds.

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