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image: New Immunity

New Immunity

By | June 1, 2015

A scaffolding protein forms the hub of a newly identified immune pathway in plants.

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image: The Origins of O

The Origins of O

By | May 1, 2015

A strain of HIV that has afflicted more than 100,000 people emerged from gorillas.

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image: Manipulative Microbiomes

Manipulative Microbiomes

By | April 1, 2015

Gut bacteria control tumor growth via the mammalian immune system.

3 Comments

image: Nibbled? No Problem

Nibbled? No Problem

By | February 1, 2015

Making extra copies of their genomes allows some plants to better withstand damage.

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image: Polymerase Pieces

Polymerase Pieces

By | December 1, 2014

Researchers discover a new subunit of a bacterial RNA polymerase—as well as hints of its potential role in defending against viruses.

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Sexless Hook-Up

By | September 1, 2014

Genome fusion at stem graft junctions can generate new plant species.

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image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Elusive Receptor ID’d

Elusive Receptor ID’d

By | April 1, 2014

Scientists identify an extracellular ATP receptor in plants.

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image: Early Evidence

Early Evidence

By | March 1, 2014

Fossilized structures suggest that mat-forming microbes have been around for almost 3.5 billion years.

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image: Avoiding Salt

Avoiding Salt

By | January 1, 2014

In a newly identified tropism, plant roots steer clear of salinity.

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