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image: Newly Discovered Virus Has Multi-Part Genome

Newly Discovered Virus Has Multi-Part Genome

By Bob Grant | August 26, 2016

A “multicomponent” virus isolated from mosquitoes infects in stages and reassembles once the pieces are inside the host.

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By Ruth Williams | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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“Ultimate DISCO” uses a solvent that shrinks whole animals and preserves fluorescence for months.

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image: Streamlining the <em>E. coli</em> Genetic Code

Streamlining the E. coli Genetic Code

By Karen Zusi | August 18, 2016

Scientists design a bacterial genome with only 57 codons.

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image: Exploring Alternative Codon Usage in Yeast

Exploring Alternative Codon Usage in Yeast

By Kim Smuga-Otto | August 18, 2016

Newly discovered amino acid reassignment could have implications for certain biotech applications and RNA-based evolutionary theories.

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image: Largest Human Genetic Variation Repository Yet

Largest Human Genetic Variation Repository Yet

By Anna Azvolinsky | August 17, 2016

An open-access catalog of tens of thousands of human exome sequences highlights the power of a very large genomic dataset in pinpointing genes linked to rare diseases. 

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Researchers use the CRISPR/Cas system to express three transcription-factor genes, changing the identities of mouse cells.

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image: Stimulating Novel Neural Circuits in the Mouse Brain

Stimulating Novel Neural Circuits in the Mouse Brain

By Anna Azvolinsky | August 11, 2016

With light, researchers can coax a group of neurons in the visual cortices of living mice to fire in concert.

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image: Neural Circuit Plays Role in Overeating

Neural Circuit Plays Role in Overeating

By Alison F. Takemura | August 8, 2016

Activating serotonin receptors halts a binge-like eating behavior in mice, researchers report.

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image: Antibiotic Resistance Reaches Brazil

Antibiotic Resistance Reaches Brazil

By Kerry Grens | August 8, 2016

Scientists detect a colistin-resistance gene in a clinical sample.

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