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image: RNA Sequences Don’t Predict In Vivo Transcript Structure

RNA Sequences Don’t Predict In Vivo Transcript Structure

By | January 1, 2017

Eukaryotes prevent secondary RNA structures called G-quadruplexes, commonly observed in vitro, from forming in the cell. 

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image: Transgenerational Epigenetics Prepares Plants for Drought

Transgenerational Epigenetics Prepares Plants for Drought

By | January 1, 2017

Plants grown in dry soil produce offspring that are hardier in drought conditions, and DNA methylation appears responsible. 

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image: Infographic: Examining Open Chromatin

Infographic: Examining Open Chromatin

By | January 1, 2017

See how researchers visualize regions of active genes.

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image: Infographic: Keeping RNA Structures in Line

Infographic: Keeping RNA Structures in Line

By | January 1, 2017

Scientists find fewer RNA G-quadruplexes in vivo than in vitro.

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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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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 | December 8, 2016

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

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image: Gut Microbes Linked to Neurodegenerative Disease

Gut Microbes Linked to Neurodegenerative Disease

By | December 1, 2016

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

3 Comments

image: Cells Follow Stiffness Gradients by Playing Tug-of-War

Cells Follow Stiffness Gradients by Playing Tug-of-War

By | December 1, 2016

Cells with the best traction on a substrate pull their neighbors toward firmer ground.

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