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image: The Evolution of Social Bees

The Evolution of Social Bees

By | May 14, 2015

Scientists describe the genetic changes associated with solitary-to-social transitions throughout bee evolution.

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image: Seasonal Genes

Seasonal Genes

By | May 12, 2015

Gene expression varies not only during the day but also throughout the year, a study shows.

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image: Combatting Viruses with RNA-Targeted CRISPR

Combatting Viruses with RNA-Targeted CRISPR

By | April 27, 2015

Scientists reengineer a Cas9 enzyme that naturally targets bacterial RNA to stymie hepatitis C inside human cells.

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image: Cancer Sequencing Controls

Cancer Sequencing Controls

By | April 15, 2015

Comparing a patient’s tumor DNA sequence with that of her normal tissue can improve researchers’ identification of disease-associated mutations.

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image: A Benefit of Failed Pregnancy?

A Benefit of Failed Pregnancy?

By | April 9, 2015

Scientists find a common genetic variant in mothers that decreases the chance of successful pregnancy.

7 Comments

image: Clam Cancer Rips Along Atlantic Coast

Clam Cancer Rips Along Atlantic Coast

By | April 9, 2015

A leukemia that’s killing far-flung populations of softshell clams may be contagious. 

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image: Enzyme Improves CRISPR

Enzyme Improves CRISPR

By | April 1, 2015

A smaller Cas9 protein enables in vivo genome engineering via viral vectors.

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image: Hiding in Plain Sight

Hiding in Plain Sight

By | March 31, 2015

Researchers using metagenomics and single-cell sequencing identify a potential new bacterial phylum.

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image: Horizontal Gene Transfer a Hallmark of Animal Genomes?

Horizontal Gene Transfer a Hallmark of Animal Genomes?

By | March 12, 2015

Foreign genes in animal genomes may be of bacterial or fungal origin, according to a new analysis.

4 Comments

image: Evolutionary Rewiring

Evolutionary Rewiring

By | February 26, 2015

Strong selective pressure can lead to rapid and reproducible evolution in bacteria.

5 Comments

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