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image: Self-Improvement Through the Ages

Self-Improvement Through the Ages

By | February 1, 2014

A 50,000-generation-long experiment shows that bacteria keep getting fitter.

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image: Tenacious Termites

Tenacious Termites

By | February 1, 2014

Formosan subterranean termites evade deadly pathogens by building nests lined with their own feces.

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image: The Necrobiome

The Necrobiome

By | February 1, 2014

Next-generation sequencing of the bacterial assemblages that inhabit a corpse throughout decomposition improve time-of-death estimates.

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image: Jumping Hosts

Jumping Hosts

By | January 30, 2014

A single amino acid change helps a plant pathogen related to the causative agent of the Irish potato famine infect a new host.

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image: Bacteria by Design

Bacteria by Design

By | January 30, 2014

A survey of bacteria in a University of Oregon building reveals that architecture influences the indoor microbiome.

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image: Gut Microbes Prevent Locust Swarms

Gut Microbes Prevent Locust Swarms

By | January 15, 2014

Migratory locusts are less likely to aggregate into crop-devastating swarms when infected by the parasite Paranosema locustae.

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image: Human-Pathogen Coevolution

Human-Pathogen Coevolution

By | January 13, 2014

Helicobacter pylori strains that share ancestry with their human hosts are less likely to cause severe disease.

3 Comments

image: Microbes Expel Swarms of Vesicles

Microbes Expel Swarms of Vesicles

By | January 10, 2014

Scientists present the first evidence that marine cyanobacteria release vesicles—billions and billions of vesicles.

2 Comments

image: Settlement Signal

Settlement Signal

By | January 9, 2014

A marine bacterium generates contractile structures that are essential for the metamorphosis of a tubeworm.

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image: Superbug Sickens Dozens in Illinois

Superbug Sickens Dozens in Illinois

By | January 9, 2014

A single hospital was at the epicenter of an outbreak of antibiotic-resistant bacteria.

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