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image: More Anti-CRISPR Proteins to Block Cas9

More Anti-CRISPR Proteins to Block Cas9

By Kerry Grens | 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 Kerry Grens | 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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Scientists present evidence of bacteria-driven mating in flagellate eukaryotes at the American Society for Cell Biology annual meeting.

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image: Phages Carry Antibiotic Resistance Genes

Phages Carry Antibiotic Resistance Genes

By Abby Olena | December 8, 2016

Researchers find evidence of antibiotic resistance genes in the DNA of viruses that infect bacteria.

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image: Opinion: An Ethical Code for Conferences

Opinion: An Ethical Code for Conferences

By Wolf B. Frommer | December 2, 2016

This fundamental form of scientific communication is threatened by modern recording technology and researchers who refuse to adhere to an age-old ethical code. 

4 Comments

image: Gut Microbes Linked to Neurodegenerative Disease

Gut Microbes Linked to Neurodegenerative Disease

By Abby Olena | December 1, 2016

Bacteria in the intestine influence motor dysfunction and neuroinflammation in a mouse model of Parkinson’s disease.

3 Comments

image: Book Excerpt from <em>Redesigning Life</em>

Book Excerpt from Redesigning Life

By John Parrington | December 1, 2016

In Chapter 8, author John Parrington explores the intersection of precision genome editing and stem cell technologies.

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image: Is Medicine Ready for Clinical CRISPR?

Is Medicine Ready for Clinical CRISPR?

By John Parrington | December 1, 2016

Using precision genome editing to treat or prevent human disease may require several leaps of faith.

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Different assays lead to opposing conclusions on bacterial spores’ requirements during germination.

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A new literature review finds that even if babies born via Cesarean section have long-term health risks, as a number of past studies purport, it may not be a result of the procedure itself.

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