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image: An Ancient Evolutionary Advantage?

An Ancient Evolutionary Advantage?

By | April 1, 2014

Shared sequences within the brain lipid-metabolism pathway between Neanderthals and modern Europeans highlight questions about how these genetic similarities arose.

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image: Synthetic Yeast Chromosome

Synthetic Yeast Chromosome

By | March 27, 2014

A heavily edited version of yeast shows just how flexible eukaryotic chromosomes can be.

3 Comments

image: Enhancer and Promoter Atlases

Enhancer and Promoter Atlases

By | March 26, 2014

Consortium annotates the human genome with cell type-specific information about transcription start sites, active enhancers, and their expression throughout the body.

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image: Genome Digest

Genome Digest

By | March 20, 2014

What researchers are learning as they sequence, map, and decode species’ genomes

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image: Old-School Fish Guides

Old-School Fish Guides

By | March 18, 2014

Experienced fish may be critical for keeping migrating populations on track, a study finds.

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image: Origins of Lactase Persistence in Africa

Origins of Lactase Persistence in Africa

By | March 13, 2014

Large-scale sequencing effort confirms several mutations that confer lactase persistence in Africans, while haplotype analysis sheds light on the trait’s origins.

3 Comments

image: Whole-Genome Growing Pains

Whole-Genome Growing Pains

By | March 11, 2014

Small study suggests that whole-genome sequencing faces several hurdles before it can be used routinely in the clinic.

3 Comments

A butterfly’s varied disguises are controlled by variants of a single gene, partially confirming—and refuting—a decades-old hypothesis.

8 Comments

image: Bacteria’s Role in Bowel Cancer

Bacteria’s Role in Bowel Cancer

By | March 3, 2014

The development of serrated polyps depends on bacteria present in the gut, a mouse study shows.  

3 Comments

image: Plants Without Plastid Genomes

Plants Without Plastid Genomes

By | February 28, 2014

Two independent teams point to different plants that may have lost their plastid genomes.

1 Comment

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