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image: Jason Holliday: Tree Tracker

Jason Holliday: Tree Tracker

By | February 1, 2016

Associate Professor, Virginia Tech, Department of Forest Resources and Environmental Conservation. Age: 37

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image: Infection-Autism Link Explained?

Infection-Autism Link Explained?

By | January 31, 2016

A mouse study suggests a mechanism by which severe infections during pregnancy increase autism risk. 

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image: Surrogate Genes Enable Reproduction

Surrogate Genes Enable Reproduction

By | January 28, 2016

Increasing the expression of two genes from non-Y chromosomes restores spermatogenesis in male mice that lack Y chromosomes.

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image: Schizophrenia and the Synapse

Schizophrenia and the Synapse

By | January 27, 2016

Genetic evidence suggests that overactive synaptic pruning drives development of schizophrenia.

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image: More Evidence of Alzheimer’s Transmission

More Evidence of Alzheimer’s Transmission

By | January 27, 2016

Examining the brains of seven patients who died of the prion disease called Creutzfeldt–Jakob, researchers find signs of Alzheimer’s pathology. 

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image: More CRISPR Improvements

More CRISPR Improvements

By | January 25, 2016

Researchers at the University of California, Berkeley, boost the CRISPR/Cas9 system’s gene-editing success rate in short pieces of DNA.

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image: Processing Faces

Processing Faces

By | January 21, 2016

Other people’s faces are mapped onto our brains.

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image: Nutrient-Control for GM Bacteria

Nutrient-Control for GM Bacteria

By | January 20, 2016

Genetically modified bacteria that don’t survive unless given an unnatural amino acid could serve as a new control measure to protect wild organisms and ecosystems against accidental release. 

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image: Another Role for ApoE?

Another Role for ApoE?

By | January 20, 2016

Key Alzheimer’s disease–related protein may be a transcriptional regulator.

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image: Mutant Mosquitoes Deployed to Stop Zika, Dengue

Mutant Mosquitoes Deployed to Stop Zika, Dengue

By | January 19, 2016

A Brazilian town will ramp up the release of insects engineered to shrink mosquito populations.

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