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image: Q&A with Nobel Laureate Michael Rosbash

Q&A with Nobel Laureate Michael Rosbash

By Ashley Yeager | October 2, 2017

A basic curiosity about how life works led the Brandeis University molecular biologist to discover how our bodies keep time. 

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image: Nonviral CRISPR Delivery a Success

Nonviral CRISPR Delivery a Success

By Abby Olena | October 2, 2017

Researchers use gold nanoparticles to deliver CRISPR-Cas9 and correct a point mutation in a mouse model of Duchenne muscular dystrophy. 

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image: A Single Mutation in Zika Led to Devastating Effects

A Single Mutation in Zika Led to Devastating Effects

By Anna Azvolinsky | September 28, 2017

One amino acid change within a viral structural protein makes the difference between mild cases of brain damage and severe microcephaly in mice.

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An analysis of 14,000 genomes reveals regions where new mutations are more likely to develop.

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image: Metabolomics Data Under Scrutiny

Metabolomics Data Under Scrutiny

By Ashley P. Taylor | September 15, 2017

Out of 25,000 features originally detected by metabolic profiling of E. coli, fewer than 1,000 represent unique metabolites, a study finds.

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image: Cargo-Sorting DNA Robots

Cargo-Sorting DNA Robots

By Ruth Williams | September 14, 2017

Autonomous molecules that collect, carry, and sort different genetic packages usher in a new era for nucleic-acid robotics. 

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image: Fingerprints of Ongoing Human Evolution Found

Fingerprints of Ongoing Human Evolution Found

By Shawna Williams | September 5, 2017

Genetic variants in Alzheimer’s- and smoking-related genes appear to be under selection pressure, according to a study comparing the genomes of old and young participants.

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image: Global Patterns of Human Epigenetic Variation

Global Patterns of Human Epigenetic Variation

By Ashley Yeager | August 28, 2017

A study of five far-flung human populations gives clues to adaptations to environmental pressures.

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image: Driving Down Pests

Driving Down Pests

By Amy Lewis | August 28, 2017

A computer model estimates that gene-drive technology could wipe out populations of an invasive mammal on islands. 

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image: Quantitating Glycans for Biomarker Discovery

Quantitating Glycans for Biomarker Discovery

By Amanda Keener | August 28, 2017

Techniques for comparing the relative abundances of glycans and glycoproteins in clinical samples

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