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image: <em>Wolbachia</em>-infected Mosquitoes Released in Florida

Wolbachia-infected Mosquitoes Released in Florida

By | April 19, 2017

The bacterium causes eggs to die, and spreading treated insects is expected to curb Aedes aegypti populations.

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Recolonizing middle-aged animals with bacteria from younger ones kept killifish alive longer than usual, researchers report.

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image: Image of the Day: Glowing Gloves

Image of the Day: Glowing Gloves

By | March 2, 2017

These gloves, which contain genetically engineered bacteria that light up when in contact with certain chemicals, could aid crime scene investigators.

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image: Artificial Cells Talk to Real Ones

Artificial Cells Talk to Real Ones

By | February 1, 2017

Nonliving cells developed in the lab can communicate chemically with living bacteria, according to a study.

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image: Discovering Novel Antibiotics

Discovering Novel Antibiotics

By | February 1, 2017

Three methods identify and activate silent bacterial gene clusters to uncover new drugs

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Study of 81 six-week-olds who were born by C-section or vaginal delivery didn’t show differences in the structure or function of their microbiota, despite contrary results from other studies on babies. 

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image: Bacteria-Treated Mosquitoes Released in More Locations

Bacteria-Treated Mosquitoes Released in More Locations

By | January 17, 2017

Infected with Wolbachia, the insects are expected to reduce the spread of dengue and Zika. But scientists say the approach may have limitations.

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Clostridium botulinum produces a transcription factor that can aggregate and self-propagate a prion-like form, leading to genome-wide changes in gene expression in E. coli, according to a study.

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image: More Anti-CRISPR Proteins to Block Cas9

More Anti-CRISPR Proteins to Block Cas9

By | December 29, 2016

The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.

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image: New CRISPR-Cas Enzymes Discovered

New CRISPR-Cas Enzymes Discovered

By | December 22, 2016

A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.

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