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“Buena vista” hypothesis suggests that changes in the sizes of eyes, rather than a shift from fins to limbs, led fish to transition to land more than 300 million years ago.  

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image: Study: Most Long Noncoding RNAs Likely Functional

Study: Most Long Noncoding RNAs Likely Functional

By | March 2, 2017

Nearly 20,000 lncRNAs identified in human cells may play some role in cellular activities.

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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image: A Selection of CRISPR Proof-of-Principle Studies

A Selection of CRISPR Proof-of-Principle Studies

By | March 1, 2017

Advice on how to deploy the latest techniques in your own lab

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image: Massively Parallel Perturbations

Massively Parallel Perturbations

By | March 1, 2017

Scientists combine CRISPR gene editing with single-cell sequencing for genotype-phenotype screens.

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image: Understanding the Roots of Human Musicality

Understanding the Roots of Human Musicality

By | March 1, 2017

Researchers are using multiple methods to study the origins of humans’ capacity to process and produce music, and there’s no shortage of debate about the results.

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image: Infographic: Single-Cell CRISPR Screens

Infographic: Single-Cell CRISPR Screens

By | March 1, 2017

See how two new methods track responses to unique genetic manipulations in numerous individual cells in parallel.

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image: How Bacteria Interfere with Insect Reproduction

How Bacteria Interfere with Insect Reproduction

By | February 28, 2017

Scientists identify the genes responsible for bacteria-controlled sterility in arthropods.

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image: Smallest Cas9 Ortholog Reported

Smallest Cas9 Ortholog Reported

By | February 23, 2017

Researchers demonstrate the delivery of AAV-packaged CRISPR-CjCas9 into the muscles and eyes of mice.

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NASA researchers have discovered ancient microbes locked inside minerals, suggesting a possible niche for interstellar life.

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