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image: Mistaken Identities

Mistaken Identities

By | January 1, 2015

Researchers are working to automate the arduous task of identifying—and amending—mislabeled sequences in genetic databases.

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image: The Year in Pathogens

The Year in Pathogens

By | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research


image: Focus on Sex

Focus on Sex

By | December 29, 2014

In 2014, new research findings and guidelines brought increased attention to biological differences between males and females.


image: New Species Galore

New Species Galore

By | December 27, 2014

A look back at the latest microbes, plants, and animals to have secured a spot in science’s known tree of life in 2014

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image: Science Setbacks: 2014

Science Setbacks: 2014

By | December 25, 2014

This year in life science was marked by paltry federal funding increases, revelations of sequence contamination, and onerous regulations.


image: Repurposed Retroviruses

Repurposed Retroviruses

By | December 18, 2014

B cells have commandeered ancient viral sequences in the genome to transmit antigen signals.


image: Bird Genomes Abound

Bird Genomes Abound

By | December 11, 2014

Scientists complete the largest-ever comparative genomic study of birds.

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image: Genome Digest

Genome Digest

By | December 5, 2014

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


image: Mosquito Genomes Galore

Mosquito Genomes Galore

By | November 27, 2014

Whole-genome sequences of 16 different mosquito species reveal rapid evolution and could inform malaria research.

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image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.


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