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image: Prokaryotic Microbes with Eukaryote-like Genes Found

Prokaryotic Microbes with Eukaryote-like Genes Found

By Jyoti Madhusoodanan | May 6, 2015

Deep-sea microbes possess hallmarks of eukaryotic cells, hinting at a common ancestor for archaea and eukaryotes.

1 Comment

image: Climate Change Speeds Extinctions

Climate Change Speeds Extinctions

By Kerry Grens | May 3, 2015

Species die-offs are expected to accelerate as greenhouse gases accumulate, according to a meta-analysis.

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image: Scanning for SIV’s Sanctuaries

Scanning for SIV’s Sanctuaries

By Ruth Williams | May 1, 2015

Whole-body immunoPET scans of SIV-infected macaques reveal where the replicating virus hides.  

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image: Show Me Your Moves

Show Me Your Moves

By Marissa Fessenden | May 1, 2015

Updated classics and new techniques help microbiologists get up close and quantitative.

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image: The Origins of O

The Origins of O

By Kerry Grens | May 1, 2015

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

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image: Bacterial Taxis Deliver Proteins

Bacterial Taxis Deliver Proteins

By Kerry Grens | April 28, 2015

Reengineered protein-shuttling machinery can be used to inject a particular protein into mammalian cells, according to a proof-of-principle study.

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image: Bees Drawn to Pesticides

Bees Drawn to Pesticides

By Kerry Grens | April 24, 2015

One study shows the insects prefer food laced with pesticides, while another adds to the evidence that the chemicals are harmful to some pollinators.

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image: How a Popular Probiotic Works

How a Popular Probiotic Works

By Kerry Grens | April 16, 2015

Eating a type of bacterium encourages the activity of other gut microbes, according to a small study.

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image: Plant Biologist’s Work Investigated

Plant Biologist’s Work Investigated

By Kerry Grens | April 2, 2015

Institutions where RNA interference scientist Olivier Voinnet has worked are looking into allegations of misconduct.

3 Comments

image: Enzyme Improves CRISPR

Enzyme Improves CRISPR

By Kerry Grens | April 1, 2015

A smaller Cas9 protein enables in vivo genome engineering via viral vectors.

0 Comments

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