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image: Researchers Produce Alpaca Antibodies Using Yeast

Researchers Produce Alpaca Antibodies Using Yeast

By Catherine Offord | February 14, 2018

With multiple applications in biomedicine, the antibodies can now be made quickly, cheaply, and without the need for an alpaca or one of its relatives.

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The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.

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image: An Enduring Partnership

An Enduring Partnership

By Bob Grant | February 1, 2018

Humanity would be nothing without plants. It’s high time we recognize their crucial role in sustaining life on Earth.

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Over the past seven years, Xiao-Long Lin has characterized nearly 70 new species of nonbiting midges and developed DNA barcodes to aid in future ecological surveys.

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image: Viruses Related to Zika May Also Harm Fetuses

Viruses Related to Zika May Also Harm Fetuses

By Ruth Williams | January 31, 2018

Studies in mice suggest that other flaviviruses, such as West Nile virus and Powassan virus, may cause birth defects, too. 

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image: Image of the Day: Ectopic Wings

Image of the Day: Ectopic Wings

By The Scientist Staff | January 24, 2018

Insect wings may have evolved from multiple origins, say researchers.

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The BMJ inquiry finds that researchers presented only select results from animal experiments when applying for funding and approval for human trials.

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image: Image of the Day: Minions of the Cicada 

Image of the Day: Minions of the Cicada 

By The Scientist Staff | January 9, 2018

Scientists study the unusual genome evolution of the bacteria that live within a genus of cicadas. 

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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By The Scientist Staff | January 8, 2018

Developmental biologists take a close look at how alligator embryos grow. 

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image: Maternal Response to Zika Damages Mouse Fetuses

Maternal Response to Zika Damages Mouse Fetuses

By Catherine Offord | January 5, 2018

Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.

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